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Don’t click buy until you’ve seen these. The Charmast C2065 includes 139 essential specs & features, like general information, battery & capacity, charging input performance & power output performance, that make a difference.
Heat Resistant
Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.
with a difference of 19.0
points
Uses Fire Retardant Material
Indicates use of flame-resistant materials in construction.
with a difference of 21.0
points
Button Durability Rated Good
Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.
A fast snapshot of the Charmast C2065, covering its standout specification and what you can expect right out of the box.
Charmast C2065
Charmast C2065 is a 20000mAh portable power bank (charger) known for its high capacity and convenient built-in charging cables (Lightning, USB-C, Micro-USB) for various devices, equipped with 22.5W fast charging, digital display, and safe for travel. It is a power bank designed to keep your mobile devices charged on the go, ideal for travel, emergencies, or everyday use, with a feature that simplifies charging by integrating common cables directly into the unit.
Specifications & Facts
139
Specs measured. Drama avoided.
Specs, performance, and value — we unpacked the Charmast C2065 power bank across every angle. See how it stacks up against other power banks.
General Information
10
Charmast C2065
Product Type
What is the product type?
39
Charmast C2065
0
Votes
Power Bank
34
Power Banks in this range
Power Bank
Identifies the functional category of the portable charging device.
When it comes to Product Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Charmast C2065
◉ and help others decide!
51
Power Banks in this range
Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power
Describes the primary usage scenarios the power bank is designed for.
When it comes to Intended Use Case,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use Case on Charmast C2065
◉ and help others decide!
Charmast C2065
Release Year
What is the release year?
99
Charmast C2065
0
Votes
2025
62
Power Banks in this range
2024
Indicates the year the product was first released to market.
When it comes to Release Year,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Charmast C2065
◉ and help others decide!
Charmast C2065
Country of Origin
Where is this product made?
59
Charmast C2065
0
Votes
China
46
Power Banks in this range
China
States the country where the product is manufactured or assembled.
When it comes to Country of Origin,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Origin on Charmast C2065
◉ and help others decide!
Charmast C2065
Color Options
What color options are available?
73
Charmast C2065
0
Votes
Black
59
Power Banks in this range
Black
Lists the available exterior color choices.
When it comes to Color Options,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Charmast C2065
◉ and help others decide!
Charmast C2065
Finish Type
What type of finish does it have?
79
Charmast C2065
0
Votes
Matte
63
Power Banks in this range
Matte
Describes the surface finish of the exterior shell.
When it comes to Finish Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Rugged Design
Does it have a rugged design?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the power bank is built for enhanced durability.
When it comes to Rugged Design,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Rugged Design on Charmast C2065
◉ and help others decide!
Charmast C2065
Operating Temperature Minimum
What is the minimum operating temperature?
32
°F
0Votes
30.91
°F (Average)
Defines the lowest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Minimum,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
1.1 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Minimum on Charmast C2065
◉ and help others decide!
Charmast C2065
Operating Temperature Maximum
What is the maximum operating temperature?
104
°F
0Votes
105.36
°F (Average)
Defines the highest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Maximum,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
1.4 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Maximum on Charmast C2065
◉ and help others decide!
Charmast C2065
Storage Temperature Range
What is the storage temperature range?
59
Charmast C2065
0
Votes
14–113°F
44
Power Banks in this range
32–113°F
Specifies safe temperature conditions for storing the power bank when not in use.
When it comes to Storage Temperature Range,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on Charmast C2065
◉ and help others decide!
Battery & Capacity
14
Charmast C2065
Battery Capacity
What is the battery capacity?
20,000
mAh
0Votes
10,966.86
mAh (Average)
States the total energy storage capacity of the battery cells.
When it comes to Battery Capacity,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
9,033.1 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Charmast C2065
◉ and help others decide!
Charmast C2065
Overdischarge Protection
Is overdischarge protection supported?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Prevents battery depletion below safe voltage levels.
When it comes to Overdischarge Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overdischarge Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Cell Type
What type of battery cell does it use?
69
Charmast C2065
0
Votes
Pouch
56
Power Banks in this range
Pouch
Indicates the physical form factor of the battery cells used.
When it comes to Battery Cell Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Cell Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Chemistry
What battery chemistry is used?
59
Charmast C2065
0
Votes
Lithium-Polymer
42
Power Banks in this range
Lithium-Polymer
Defines the chemical composition of the battery cells.
When it comes to Battery Chemistry,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Chemistry on Charmast C2065
◉ and help others decide!
Charmast C2065
Rated Capacity
What is the rated capacity?
20,000
mAh
0Votes
10,855.32
mAh (Average)
Indicates the usable output capacity after conversion losses.
When it comes to Rated Capacity,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
9,144.7 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Capacity on Charmast C2065
◉ and help others decide!
Charmast C2065
Energy Rating
What is the energy rating?
74
Watt
0Votes
40.1
Watt (Average)
Measures total energy stored expressed in watt-hours.
When it comes to Energy Rating,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
33.9 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Cell Count
How many battery cells are used?
69
Charmast C2065
0
Votes
6
33
Power Banks in this range
1
Shows the number of battery cells inside the power bank.
When it comes to Cell Count,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
36 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cell Count on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Voltage
What is the battery voltage?
3.7
Volt
0Votes
4.08
Volt (Average)
Indicates the nominal voltage of the battery pack.
When it comes to Battery Voltage,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
0.4 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Voltage on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Configuration
What is the battery configuration?
49
Charmast C2065
0
Votes
Parallel Configuration
31
Power Banks in this range
Single Cell
Describes how battery cells are electrically arranged to achieve desired voltage and capacity.
When it comes to Battery Configuration,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Configuration on Charmast C2065
◉ and help others decide!
Charmast C2065
Cycle Life Rating
What is the cycle life rating?
29
Charmast C2065
0
Votes
300–500 Cycles
32
Power Banks in this range
300–500 Cycles
Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
When it comes to Cycle Life Rating,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cycle Life Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Self-Discharge Rate
What is the self-discharge rate?
5
%
0Votes
4.04
% (Average)
Indicates how much charge is lost when not in use.
When it comes to Self-Discharge Rate,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
1.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Self-Discharge Rate on Charmast C2065
◉ and help others decide!
Charmast C2065
Standby Power Loss
How much power is lost in standby?
0.1
Watt
0Votes
0.28
Watt (Average)
Measures power lost while the unit is idle.
When it comes to Standby Power Loss,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.2 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Power Loss on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Protection System
Does it include a battery protection system?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms presence of integrated battery protection circuitry.
When it comes to Battery Protection System,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Protection System on Charmast C2065
◉ and help others decide!
Charmast C2065
Overcharge Protection
Is overcharge protection supported?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Prevents damage from charging beyond safe limits.
When it comes to Overcharge Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on Charmast C2065
◉ and help others decide!
Charging Input Performance
10
Charmast C2065
Maximum Input Power
What is the maximum input power?
20
Watt
0Votes
25.41
Watt (Average)
Charmast C2065
The maximum input power of 20 Watts reflects the highest power level at which the device can charge itself efficiently.
Shows the maximum power the power bank can accept while charging.
When it comes to Maximum Input Power,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
5.4 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Input Power on Charmast C2065
◉ and help others decide!
Charmast C2065
Charging Efficiency
What is the charging efficiency?
85
%
0Votes
83.81
% (Average)
Charmast C2065
Charging efficiency at 85% means that most input energy is successfully transferred to the battery with minimal loss, a good efficiency level for power banks.
Measures how efficiently input power is converted to stored energy.
When it comes to Charging Efficiency,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.2 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Efficiency on Charmast C2065
◉ and help others decide!
Charmast C2065
Charging Time
How long does it take to fully recharge?
6
hour
0Votes
3.66
hour (Average)
Charmast C2065
Full recharge time around 6 hours indicates the expected duration to charge this power bank completely from empty.
Estimates total time required to fully recharge the power bank.
When it comes to Charging Time,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
2.3 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time on Charmast C2065
◉ and help others decide!
Charmast C2065
Input Port Count
How many input ports does it have?
19
Charmast C2065
0
Votes
1
19
Power Banks in this range
1
Indicates how many input ports are available for charging.
When it comes to Input Port Count,
Charmast C2065 ◉ is
same as
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Input Port Count on Charmast C2065
◉ and help others decide!
Charmast C2065
Input Port Type
What input port types are supported?
64
Charmast C2065
0
Votes
USB-C, Micro-USB
62
Power Banks in this range
USB-C
Identifies the physical port types used to recharge the power bank.
When it comes to Input Port Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Port Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Input Voltage Range
What input voltage range is supported?
29
Charmast C2065
0
Votes
5–9V
33
Power Banks in this range
5V
Specifies the supported voltage range for charging input.
When it comes to Input Voltage Range,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Voltage Range on Charmast C2065
◉ and help others decide!
Charmast C2065
Input Current Rating
What is the input current rating?
3
Amp
0Votes
2.85
Amp (Average)
Defines the maximum current the power bank can draw during charging.
When it comes to Input Current Rating,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.1 Amp
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Current Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Fast Input Charging
Does it support fast input charging?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether fast-charging input standards are supported.
When it comes to Fast Input Charging,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Input Charging on Charmast C2065
◉ and help others decide!
Charmast C2065
USB-C Input
Is USB-C input supported?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms whether USB-C can be used as a charging input.
When it comes to USB-C Input,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB-C Input on Charmast C2065
◉ and help others decide!
Charmast C2065
Pass-Through Charging
Does it support pass-through charging?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Allows the power bank to charge devices while being charged itself.
When it comes to Pass-Through Charging,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pass-Through Charging on Charmast C2065
◉ and help others decide!
Power Output Performance
14
Charmast C2065
Maximum Output Power
What is the maximum output power?
22.5
Watt
0Votes
27.76
Watt (Average)
Charmast C2065
Maximum output power is 22.5 Watts, enabling efficient charging of power-hungry devices including tablets and some laptops.
Shows the highest power level supported by a single output.
When it comes to Maximum Output Power,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
5.3 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Output Power on Charmast C2065
◉ and help others decide!
Charmast C2065
Total Output Power
What is the total output power?
22.5
Watt
0Votes
130.6
Watt (Average)
Charmast C2065
The total output power is 22.5 Watts, providing enough power to charge multiple devices efficiently at once.
Measures the combined power available when using multiple ports.
When it comes to Total Output Power,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
108.1 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Total Output Power on Charmast C2065
◉ and help others decide!
Charmast C2065
Output Current Rating
What is the output current rating?
22.5
Watt
0Votes
14.42
Watt (Average)
Charmast C2065
Output current rating at 22.5 Watts ensures the power bank can support fast charging for compatible devices.
Represents the power delivery capability under load conditions.
When it comes to Output Current Rating,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
8.1 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Current Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Output Port Type
What output port types are available?
71
Charmast C2065
0
Votes
USB-A, USB-C, Lightning
62
Power Banks in this range
USB-A, USB-C
Identifies the physical ports used to deliver power to devices.
When it comes to Output Port Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Port Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Output Port Count
How many output ports does it have?
69
Charmast C2065
0
Votes
4
30
Power Banks in this range
2
Indicates how many devices can be physically connected at once.
When it comes to Output Port Count,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Port Count on Charmast C2065
◉ and help others decide!
Charmast C2065
Output Voltage Range
What output voltage range is supported?
69
Charmast C2065
0
Votes
5–12V
45
Power Banks in this range
5V
Defines the voltage levels supported for device charging.
When it comes to Output Voltage Range,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Voltage Range on Charmast C2065
◉ and help others decide!
Charmast C2065
Fast Charging Technology
Which fast charging technologies are supported?
84
Charmast C2065
0
Votes
Power Delivery, Quick Charge
69
Power Banks in this range
Power Delivery
Lists supported fast-charging standards.
When it comes to Fast Charging Technology,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Technology on Charmast C2065
◉ and help others decide!
Charmast C2065
Simultaneous Device Charging
Can it charge multiple devices simultaneously?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether multiple devices can be charged at once.
When it comes to Simultaneous Device Charging,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Simultaneous Device Charging on Charmast C2065
◉ and help others decide!
Charmast C2065
Power Distribution Control
Does it manage power distribution automatically?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Ensures balanced power delivery across connected devices.
When it comes to Power Distribution Control,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Distribution Control on Charmast C2065
◉ and help others decide!
Charmast C2065
Output Stability
How stable is the output power?
69
Charmast C2065
0
Votes
Stable
63
Power Banks in this range
Stable
Describes how consistently the power bank maintains output power under varying load conditions.
When it comes to Output Stability,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Stability on Charmast C2065
◉ and help others decide!
Charmast C2065
Voltage Regulation Accuracy
How accurate is the voltage regulation?
69
Charmast C2065
0
Votes
Good
62
Power Banks in this range
Good
Indicates how precisely the power bank maintains target voltage levels during charging.
When it comes to Voltage Regulation Accuracy,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage Regulation Accuracy on Charmast C2065
◉ and help others decide!
Charmast C2065
Load Detection
Does it detect connected device load?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically detects connected devices to optimize power output.
When it comes to Load Detection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Load Detection on Charmast C2065
◉ and help others decide!
Charmast C2065
Low-Power Device Mode
Is there a low-power device mode?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Enables safe charging for small electronics like earbuds.
When it comes to Low-Power Device Mode,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Low-Power Device Mode on Charmast C2065
◉ and help others decide!
Charmast C2065
Auto Shut-Off
Does it auto shut off when idle?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically stops output when no device is connected.
When it comes to Auto Shut-Off,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on Charmast C2065
◉ and help others decide!
Charging Protocols & Compatibility
12
Charmast C2065
USB Power Delivery
Does it support USB Power Delivery?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates support for the USB Power Delivery fast charging standard.
When it comes to USB Power Delivery,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB Power Delivery on Charmast C2065
◉ and help others decide!
Charmast C2065
Quick Charge
Is Quick Charge supported?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms compatibility with Qualcomm Quick Charge standards.
When it comes to Quick Charge,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick Charge on Charmast C2065
◉ and help others decide!
Charmast C2065
Programmable Power Supply
Does it support PPS charging?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates support for Programmable Power Supply charging.
When it comes to Programmable Power Supply,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Programmable Power Supply on Charmast C2065
◉ and help others decide!
Charmast C2065
Apple Charging Compatibility
Is it compatible with Apple devices?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Ensures optimized charging for Apple devices.
When it comes to Apple Charging Compatibility,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Apple Charging Compatibility on Charmast C2065
◉ and help others decide!
Charmast C2065
Samsung Charging Compatibility
Is it compatible with Samsung devices?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms optimized charging for Samsung devices.
When it comes to Samsung Charging Compatibility,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Samsung Charging Compatibility on Charmast C2065
◉ and help others decide!
Charmast C2065
Laptop Charging
Can it charge laptops?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates ability to charge laptops via USB-C output.
When it comes to Laptop Charging,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Laptop Charging on Charmast C2065
◉ and help others decide!
Charmast C2065
Tablet Charging
Can it charge tablets?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms reliable charging for tablets and large devices.
When it comes to Tablet Charging,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tablet Charging on Charmast C2065
◉ and help others decide!
Charmast C2065
Wearable Device
Does it support wearable devices?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates compatibility with smartwatches and wearables.
When it comes to Wearable Device,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wearable Device on Charmast C2065
◉ and help others decide!
Charmast C2065
Low-Current Device
Does it support low-current devices?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Enables safe charging for devices requiring very low current.
When it comes to Low-Current Device,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Low-Current Device on Charmast C2065
◉ and help others decide!
When it comes to Multi-Protocol,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-Protocol on Charmast C2065
◉ and help others decide!
Charmast C2065
Protocol Auto-Detection
Does it auto-detect charging protocols?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically selects the best protocol for each device.
When it comes to Protocol Auto-Detection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Protocol Auto-Detection on Charmast C2065
◉ and help others decide!
Charmast C2065
Backward Compatibility
Is it backward compatible?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Ensures support for older devices and standards.
When it comes to Backward Compatibility,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Backward Compatibility on Charmast C2065
◉ and help others decide!
Physical Dimensions & Weight
6
Charmast C2065
Width
What is the width?
2.8
inch
0Votes
4.74
inch (Average)
Charmast C2065
This dimension converts to about 7.11 cm in width, aiding in assessing the device's portability and fit in cases or pockets.
Measures the horizontal size of the power bank.
When it comes to Width,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Charmast C2065
◉ and help others decide!
Charmast C2065
Depth
What is the depth?
1.1
inch
0Votes
2.38
inch (Average)
Charmast C2065
Depth of 1.1 inches corresponds to approximately 2.79 cm, a factor in the overall thickness and portability of the device.
Measures the front-to-back thickness of the power bank.
When it comes to Depth,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Charmast C2065
◉ and help others decide!
Charmast C2065
Height
What is the height?
6.1
inch
0Votes
2.91
inch (Average)
Charmast C2065
Height of 6.1 inches converts to about 15.49 cm, important for assessing device portability in pockets or bags.
Measures the vertical dimension of the power bank.
When it comes to Height,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
3.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Charmast C2065
◉ and help others decide!
Charmast C2065
Weight
How much does it weigh?
0.88
lbs
0Votes
2.37
lbs (Average)
Charmast C2065
The weight of 0.88 lbs is approximately 0.40 kg. This weight offers a good balance of portability and battery capacity for a power bank designed for travel and everyday use.
Indicates how heavy the power bank is for portability.
When it comes to Weight,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
1.5 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Charmast C2065
◉ and help others decide!
Charmast C2065
Pocket-Friendly Design
Is it pocket-friendly?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the size is suitable for pocket carry.
When it comes to Pocket-Friendly Design,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Pocket-Friendly Design on Charmast C2065
◉ and help others decide!
Charmast C2065
Travel-Friendly Size
Is it travel-friendly?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates suitability for travel and carry-on use.
When it comes to Travel-Friendly Size,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Travel-Friendly Size on Charmast C2065
◉ and help others decide!
Build Materials & Durability
9
Charmast C2065
Drop Resistance Height
What drop height can it survive?
3
ft
0Votes
2.86
ft (Average)
Charmast C2065
The power bank can withstand drops from a height of approximately 0.91 meters (3 feet), helping protect it from damage during everyday use.
Specifies the maximum drop height the device can withstand.
When it comes to Drop Resistance Height,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.1 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Drop Resistance Height on Charmast C2065
◉ and help others decide!
Charmast C2065
Outer Shell Material
What is the outer shell material?
39
Charmast C2065
0
Votes
Plastic
34
Power Banks in this range
Plastic
Specifies the primary material used for the exterior housing.
When it comes to Outer Shell Material,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Outer Shell Material on Charmast C2065
◉ and help others decide!
Charmast C2065
Internal Frame Material
What is the internal frame material?
29
Charmast C2065
0
Votes
Plastic
31
Power Banks in this range
Plastic
Describes the internal structural material supporting the battery cells.
When it comes to Internal Frame Material,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Internal Frame Material on Charmast C2065
◉ and help others decide!
27
Power Banks in this range
Moderate Impact Resistance
Indicates the ability of the power bank to withstand shocks and physical impacts.
When it comes to Impact Resistance Rating,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Impact Resistance Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Heat Resistance
Is the power bank heat resistant?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.
When it comes to Heat Resistance,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Resistance on Charmast C2065
◉ and help others decide!
Charmast C2065
Fire Retardant Materials
Does it use fire-retardant materials?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates use of flame-resistant materials in construction.
When it comes to Fire Retardant Materials,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire Retardant Materials on Charmast C2065
◉ and help others decide!
Charmast C2065
Structural Reinforcement
Is there structural reinforcement?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates added reinforcement for improved durability.
When it comes to Structural Reinforcement,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Structural Reinforcement on Charmast C2065
◉ and help others decide!
Charmast C2065
Button Durability Rating
How durable are the buttons?
59
Charmast C2065
0
Votes
Good
53
Power Banks in this range
Good
Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.
When it comes to Button Durability Rating,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Button Durability Rating on Charmast C2065
◉ and help others decide!
Charmast C2065
Port Reinforcement
Are the ports reinforced?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates reinforced charging ports for extended lifespan.
When it comes to Port Reinforcement,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Port Reinforcement on Charmast C2065
◉ and help others decide!
Display, Indicators & Controls
10
Charmast C2065
Indicator Accuracy
How accurate is the battery indicator?
95
%
0Votes
65.71
% (Average)
Charmast C2065
An indicator accuracy of 95% suggests the device's status indicators reliably reflect its actual battery condition and performance.
Measures how accurately the indicator reflects actual remaining power.
When it comes to Indicator Accuracy,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
29.3 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Indicator Accuracy on Charmast C2065
◉ and help others decide!
Charmast C2065
Display Type
What type of display does it have?
49
Charmast C2065
0
Votes
Digital Display
26
Power Banks in this range
LED Indicator
Specifies the type of display used to show power information.
When it comes to Display Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Level Indicator
Does it show battery level?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the power bank shows remaining battery level.
When it comes to Battery Level Indicator,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Level Indicator on Charmast C2065
◉ and help others decide!
Charmast C2065
Remaining Time Display
Does it display remaining time?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Shows estimated remaining usage or charging time.
When it comes to Remaining Time Display,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remaining Time Display on Charmast C2065
◉ and help others decide!
Charmast C2065
Button Type
What type of button does it use?
39
Charmast C2065
0
Votes
Physical Button
31
Power Banks in this range
Physical Button
Describes the type of button used for control.
When it comes to Button Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Button Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Button Count
How many buttons are there?
99
Charmast C2065
0
Votes
1
77
Power Banks in this range
1
Indicates the number of physical control buttons.
When it comes to Button Count,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Button Count on Charmast C2065
◉ and help others decide!
Charmast C2065
Touch Control
Does it support touch controls?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether touch-based controls are supported.
When it comes to Touch Control,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Control on Charmast C2065
◉ and help others decide!
Charmast C2065
Auto Wake Feature
Does it auto wake when a device is connected?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically activates when a device is connected.
When it comes to Auto Wake Feature,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Wake Feature on Charmast C2065
◉ and help others decide!
Charmast C2065
Auto Sleep Feature
Does it auto sleep when idle?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically enters sleep mode when idle to save power.
When it comes to Auto Sleep Feature,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Sleep Feature on Charmast C2065
◉ and help others decide!
Charmast C2065
User Feedback Alerts
What user alerts are available?
29
Charmast C2065
0
Votes
LED Light
22
Power Banks in this range
LED Light
Indicates how the device provides user feedback and alerts.
When it comes to User Feedback Alerts,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
User Feedback Alerts on Charmast C2065
◉ and help others decide!
Safety & Protection Features
14
Charmast C2065
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Prevents damage when a short circuit is detected.
When it comes to Short Circuit Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Overcurrent Protection
Is overcurrent protection supported?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Protects devices from excessive current flow.
When it comes to Overcurrent Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overcurrent Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Overvoltage Protection
Does it include overvoltage protection?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Prevents voltage levels from exceeding safe limits.
When it comes to Overvoltage Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overvoltage Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Thermal Protection
Does it have thermal protection?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Shuts down or limits power when overheating is detected.
When it comes to Thermal Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Temperature Monitoring
Is temperature monitored internally?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Continuously monitors internal temperature.
When it comes to Temperature Monitoring,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Temperature Monitoring on Charmast C2065
◉ and help others decide!
Charmast C2065
Foreign Object Detection
Does it detect foreign objects?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Detects abnormal objects or unsafe connections.
When it comes to Foreign Object Detection,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Foreign Object Detection on Charmast C2065
◉ and help others decide!
Charmast C2065
Surge Protection
Is surge protection included?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Protects against sudden power surges.
When it comes to Surge Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Electrostatic Discharge Protection
Does it protect against static discharge?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Protects internal circuits from static electricity.
When it comes to Electrostatic Discharge Protection,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Electrostatic Discharge Protection on Charmast C2065
◉ and help others decide!
Charmast C2065
Safety Certification
What safety certifications does it have?
59
Charmast C2065
0
Votes
CE, FCC, RoHS
43
Power Banks in this range
CE, FCC, RoHS
Lists recognized safety and compliance certifications.
When it comes to Safety Certification,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Safety Certification on Charmast C2065
◉ and help others decide!
Charmast C2065
Airline Safety Compliance
Is it airline-safe?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates compliance with airline carry-on regulations.
When it comes to Airline Safety Compliance,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airline Safety Compliance on Charmast C2065
◉ and help others decide!
Charmast C2065
Fire Protection Circuit
Does it include fire protection circuitry?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Includes circuitry designed to prevent fire hazards.
When it comes to Fire Protection Circuit,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fire Protection Circuit on Charmast C2065
◉ and help others decide!
Charmast C2065
Smart Power Management
Does it use smart power management?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Dynamically manages power to maintain safe operation.
When it comes to Smart Power Management,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Power Management on Charmast C2065
◉ and help others decide!
Charmast C2065
Fail-Safe Shutdown
Does it have fail-safe shutdown?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically shuts down under critical fault conditions.
When it comes to Fail-Safe Shutdown,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fail-Safe Shutdown on Charmast C2065
◉ and help others decide!
Charmast C2065
Safety Firmware
Is safety firmware implemented?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Uses firmware logic to manage and enforce safety rules.
When it comes to Safety Firmware,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Firmware on Charmast C2065
◉ and help others decide!
Thermal Management & Cooling
12
Charmast C2065
Thermal Cutoff Threshold
At what temperature does it shut down?
149
°F
0Votes
144.39
°F (Average)
Charmast C2065
The thermal cutoff threshold is set at 149°F, which converts to approximately 65°C. This temperature cutoff protects against overheating and potential damage.
Indicates the temperature at which the system shuts down to prevent damage.
When it comes to Thermal Cutoff Threshold,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
4.6 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Cutoff Threshold on Charmast C2065
◉ and help others decide!
Charmast C2065
Thermal Management System
Does it have a thermal management system?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the power bank includes an integrated thermal management system.
When it comes to Thermal Management System,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Management System on Charmast C2065
◉ and help others decide!
Charmast C2065
Heat Dissipation Method
How does it dissipate heat?
39
Charmast C2065
0
Votes
Passive Cooling
36
Power Banks in this range
Passive Cooling
Describes how heat is dispersed away from internal components.
When it comes to Heat Dissipation Method,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Dissipation Method on Charmast C2065
◉ and help others decide!
Charmast C2065
Internal Heat Sink
Is there an internal heat sink?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates the presence of an internal heat sink to absorb and spread heat.
When it comes to Internal Heat Sink,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Internal Heat Sink on Charmast C2065
◉ and help others decide!
Charmast C2065
Thermal Sensor Count
How many thermal sensors are used?
19
Charmast C2065
0
Votes
1
23
Power Banks in this range
1
Specifies how many thermal sensors are used for temperature monitoring.
When it comes to Thermal Sensor Count,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Sensor Count on Charmast C2065
◉ and help others decide!
Charmast C2065
Thermal Throttling
Does it support thermal throttling?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Reduces power output automatically to prevent overheating.
When it comes to Thermal Throttling,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Throttling on Charmast C2065
◉ and help others decide!
Charmast C2065
Cooling Design Type
What cooling design type is used?
59
Charmast C2065
0
Votes
Passive Cooling
50
Power Banks in this range
Passive Cooling
Describes the overall cooling architecture used to manage internal heat during charging and discharging.
When it comes to Cooling Design Type,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling Design Type on Charmast C2065
◉ and help others decide!
Charmast C2065
Surface Temperature Control
Is surface temperature controlled?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Limits external surface temperature for safe handling.
When it comes to Surface Temperature Control,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Surface Temperature Control on Charmast C2065
◉ and help others decide!
Charmast C2065
Heat Spread Layer
Is there a heat spread layer?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates the use of internal layers to evenly distribute heat.
When it comes to Heat Spread Layer,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Heat Spread Layer on Charmast C2065
◉ and help others decide!
Charmast C2065
Charging Temperature Regulation
Is charging temperature regulated?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Actively manages temperature during charging cycles.
When it comes to Charging Temperature Regulation,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Temperature Regulation on Charmast C2065
◉ and help others decide!
Charmast C2065
Discharge Temperature Regulation
Is discharge temperature regulated?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Controls temperature while powering external devices.
When it comes to Discharge Temperature Regulation,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Discharge Temperature Regulation on Charmast C2065
◉ and help others decide!
Charmast C2065
Overheat Recovery Behavior
How does it recover from overheating?
99
Charmast C2065
0
Votes
Automatic Resume
76
Power Banks in this range
Automatic Resume
Defines how the system recovers after an overheat shutdown.
When it comes to Overheat Recovery Behavior,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Recovery Behavior on Charmast C2065
◉ and help others decide!
Connectivity & Smart Features
8
Charmast C2065
Bluetooth Connectivity
Does it support Bluetooth connectivity?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the power bank can connect wirelessly to other devices.
When it comes to Bluetooth Connectivity,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Charmast C2065
◉ and help others decide!
Charmast C2065
App Support
Is there app support?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms whether a companion mobile app is available.
When it comes to App Support,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
App Support on Charmast C2065
◉ and help others decide!
Charmast C2065
Firmware Upgradable
Can the firmware be updated?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether firmware can be updated to improve functionality.
When it comes to Firmware Upgradable,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Upgradable on Charmast C2065
◉ and help others decide!
Charmast C2065
Smart Power Monitoring
Does it offer smart power monitoring?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Provides real-time monitoring of power flow and usage.
When it comes to Smart Power Monitoring,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Power Monitoring on Charmast C2065
◉ and help others decide!
Charmast C2065
Device Usage Analytics
Does it provide usage analytics?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Tracks connected device charging behavior and patterns.
When it comes to Device Usage Analytics,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Device Usage Analytics on Charmast C2065
◉ and help others decide!
Charmast C2065
Charging History Tracking
Is charging history tracked?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Records past charging sessions for review.
When it comes to Charging History Tracking,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging History Tracking on Charmast C2065
◉ and help others decide!
Charmast C2065
Remote Status Monitoring
Can status be monitored remotely?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Allows users to check power bank status remotely.
When it comes to Remote Status Monitoring,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Status Monitoring on Charmast C2065
◉ and help others decide!
Charmast C2065
Smart Alerts
Are smart alerts available?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Sends alerts for battery status, faults, or charging completion.
When it comes to Smart Alerts,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Alerts on Charmast C2065
◉ and help others decide!
Environmental & Efficiency
6
Charmast C2065
Idle Power Consumption
How much power is used while idle?
0.05
Watt
0Votes
0.21
Watt (Average)
Charmast C2065
Idle power consumption at 0.05 Watt shows the device uses very low energy in standby mode, minimizing battery drain when not actively charging.
Indicates how much power is consumed when the power bank is not actively charging devices.
When it comes to Idle Power Consumption,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.2 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Idle Power Consumption on Charmast C2065
◉ and help others decide!
Charmast C2065
Energy Conversion Efficiency
What is the energy conversion efficiency?
85
%
0Votes
84.07
% (Average)
Measures how efficiently stored energy is converted into usable output power.
When it comes to Energy Conversion Efficiency,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.9 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Conversion Efficiency on Charmast C2065
◉ and help others decide!
Charmast C2065
Eco Mode
Does it support eco mode?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Enables reduced power usage to improve efficiency and battery longevity.
When it comes to Eco Mode,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Charmast C2065
◉ and help others decide!
Charmast C2065
Automatic Power Optimization
Does it optimize power automatically?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Automatically adjusts output to reduce energy waste.
When it comes to Automatic Power Optimization,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Automatic Power Optimization on Charmast C2065
◉ and help others decide!
Charmast C2065
Sustainable Materials
Does it use sustainable materials?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates use of environmentally friendly or recycled materials.
When it comes to Sustainable Materials,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Sustainable Materials on Charmast C2065
◉ and help others decide!
Charmast C2065
Recycling Program
Is a recycling program supported?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates manufacturer support for recycling or take-back programs.
When it comes to Recycling Program,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Recycling Program on Charmast C2065
◉ and help others decide!
Included Accessories & Packaging
8
Charmast C2065
Cable Length
What is the cable length?
0.5
ft
0Votes
1.47
ft (Average)
Charmast C2065
The included cable length of 0.5 feet is about 15.24 cm, relatively short but convenient for close device connections.
Specifies the length of the included charging cable.
When it comes to Cable Length,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
1.0 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cable Length on Charmast C2065
◉ and help others decide!
Charmast C2065
Package Width
What is the package width?
3.5
inch
0Votes
4.31
inch (Average)
Charmast C2065
The package width of 3.5 inches is approximately 8.89 cm, relevant for packaging and shipping considerations.
Measures the width of the retail packaging.
When it comes to Package Width,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Charmast C2065
◉ and help others decide!
Charmast C2065
Package Depth
What is the package depth?
1.5
inch
0Votes
2.11
inch (Average)
Charmast C2065
The package depth of 1.5 inches is roughly 3.81 cm, helping estimate shipping size and storage requirements.
Measures the depth of the retail packaging.
When it comes to Package Depth,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
0.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Charmast C2065
◉ and help others decide!
Charmast C2065
Package Height
What is the package height?
7
inch
0Votes
4.5
inch (Average)
Charmast C2065
The package height is 7 inches, which is approximately 17.78 cm. This dimension helps gauge the overall size and portability of the product packaging.
Measures the height of the retail packaging.
When it comes to Package Height,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
, delivering
equal
2.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Charmast C2065
◉ and help others decide!
Charmast C2065
Charging Cable
Is a charging cable included?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether a charging cable is included in the box.
When it comes to Charging Cable,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Cable on Charmast C2065
◉ and help others decide!
Charmast C2065
Carrying Case
Is a carrying case included?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether a protective carrying case is included.
When it comes to Carrying Case,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Carrying Case on Charmast C2065
◉ and help others decide!
Charmast C2065
Wall Adapter
Is a wall adapter included?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether a wall charging adapter is provided.
When it comes to Wall Adapter,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Wall Adapter on Charmast C2065
◉ and help others decide!
Charmast C2065
User Manual
Is a user manual included?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether a user manual or guide is provided.
When it comes to User Manual,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
User Manual on Charmast C2065
◉ and help others decide!
Warranty & Support
6
Charmast C2065
Warranty Length
How long is the warranty?
39
Charmast C2065
0
Votes
18 Months
28
Power Banks in this range
12 Months
Indicates the duration of the manufacturer warranty.
When it comes to Warranty Length,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Length on Charmast C2065
◉ and help others decide!
Charmast C2065
Battery Warranty Coverage
Is the battery covered by warranty?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates whether the battery itself is covered under warranty.
When it comes to Battery Warranty Coverage,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Warranty Coverage on Charmast C2065
◉ and help others decide!
Charmast C2065
Technical Support Availability
Is technical support available?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms access to technical support services.
When it comes to Technical Support Availability,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Technical Support Availability on Charmast C2065
◉ and help others decide!
Charmast C2065
Support Channels
What support channels are available?
59
Charmast C2065
0
Votes
Email
46
Power Banks in this range
Email, Phone
Lists available customer support contact methods.
When it comes to Support Channels,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Support Channels on Charmast C2065
◉ and help others decide!
Charmast C2065
Replacement Policy
Is there a replacement policy?
Yes
0Votes
Charmast C2065
Yes
Power Banks in this range
Indicates eligibility for replacement in case of defects.
When it comes to Replacement Policy,
Charmast C2065 ◉ is
better than
Power Bank in this range ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replacement Policy on Charmast C2065
◉ and help others decide!
Charmast C2065
Repair Service Availability
Are repair services available?
No
0Votes
Charmast C2065
Yes
Power Banks in this range
Confirms whether repair services are offered.
When it comes to Repair Service Availability,
Charmast C2065 ◉ is
worse than
Power Bank in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Repair Service Availability on Charmast C2065
◉ and help others decide!
Surveys
Because hot takes deserve votes.
Charmast C2065
Charging Speed Performance
How fast does this power bank recharge devices in everyday use?
Ultra fast charging — Under 1.5 hours
0Votes
Very fast charging — 1.5 to 3 hours
0Votes
Moderate charging — 3 to 5 hours
0Votes
Slow charging — 5 to 8 hours
0Votes
Very slow charging — Over 8 hours
0Votes
Charmast C2065
Battery Capacity Satisfaction
How satisfied are you with the battery capacity of this power bank for daily needs?
Massive capacity for multiple days — Over 30000 mAh
0Votes
Very high capacity — 20000 to 30000 mAh
0Votes
Solid everyday capacity — 10000 to 19999 mAh
0Votes
Limited capacity — 5000 to 9999 mAh
0Votes
Barely useful capacity — Under 5000 mAh
0Votes
Charmast C2065
Output Power and Device Support
How well does this power bank handle charging different devices at once?
Handles everything with ease — 100 W or more
0Votes
Strong multi device support — 60 to 99 W
0Votes
Good for phones and tablets — 30 to 59 W
0Votes
Basic output only — 15 to 29 W
0Votes
Struggles with most devices — Under 15 W
0Votes
Charmast C2065
Port Selection and Flexibility
How flexible is this power bank when it comes to charging ports?
Covers all modern needs — USB C and USB A with fast charge
0Votes
Very versatile — Multiple USB C and USB A ports
0Votes
Good variety — USB C and USB A basic support
0Votes
Limited options — Single USB C or USB A port
0Votes
Very restrictive — One slow USB port only
0Votes
Charmast C2065
Size and Portability
How easy is this power bank to carry around daily?
Pocket friendly and lightweight — Under 8 ounces
0Votes
Easy to carry — 8 to 12 ounces
0Votes
Manageable but noticeable — 12 to 18 ounces
0Votes
Bulky for daily carry — 18 to 24 ounces
0Votes
Too heavy to carry around — Over 24 ounces
0Votes
Charmast C2065
Build Quality and Durability
How durable does this power bank feel during regular use?
Feels extremely solid and long lasting — Over 5 years expected use
0Votes
Very durable — 3 to 5 years expected use
0Votes
Decent build quality — 2 to 3 years expected use
0Votes
Feels fragile — 1 to 2 years expected use
0Votes
Cheap and unreliable — Under 1 year expected use
0Votes
Charmast C2065
Charging Stability
How stable is the charging output from this power bank during use?
Rock solid with no drops — Voltage variation under 3 percent
0Votes
Very stable — 3 to 5 percent variation
0Votes
Mostly stable — 5 to 8 percent variation
0Votes
Occasional drops — 8 to 12 percent variation
0Votes
Unstable charging — Over 12 percent variation
0Votes
Charmast C2065
Heat and Safety Performance
How well does this power bank control heat during charging and heavy use?
Stays cool and safe — Under 95 F
0Votes
Slightly warm but comfortable — 95 to 104 F
0Votes
Warm but acceptable — 104 to 113 F
0Votes
Gets quite hot — 113 to 122 F
0Votes
Uncomfortably hot and concerning — Over 122 F
0Votes
Charmast C2065
Battery Efficiency
How efficiently does this power bank convert stored energy into usable charging power?
Highly efficient with minimal loss — Over 90 percent efficiency
0Votes
Very efficient — 85 to 90 percent efficiency
0Votes
Decent efficiency — 75 to 84 percent efficiency
0Votes
Noticeable energy loss — 65 to 74 percent efficiency
0Votes
Poor efficiency — Under 65 percent efficiency
0Votes
Charmast C2065
Travel Friendliness
How convenient is this power bank for travel and daily commuting?
Perfect for travel and flights — No airline issues
0Votes
Very travel friendly — Easy to pack and carry
0Votes
Fine for occasional travel — Manageable size and weight
0Votes
Awkward to carry on trips — Bulky or heavy
0Votes
Not suitable for travel — Restricted or impractical
0Votes
Supermod
Moderator
