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44
Highlights
48
Differences
6
Reactions
0
Likes
Charmast C11S
vs
Anker Zolo:
44 Highlights & 48 Differences —
So, Which Power Bank Actually Works Better
Get a clear comparison of these two reliable power banks to choose the perfect fit for your charging needs.
Which one’s your upgrade — Charmast C11S or Anker Zolo? We compared specs like input port count, maximum input power, input voltage range & output stability and more to help you choose smarter.
Charmast C11S vs Anker Zolo: A Power Bank Face-Off
When comparing the Charmast C11S and the Anker Zolo, both provide essential portable charging solutions designed to keep your devices powered on the go. They share key features such as multiple battery protection layers, including overcharge and overdischarge protection, and are compact enough to be considered pocket-friendly designs. However, the two diverge when it comes to input configurations, charging protocols, and durability features.
The Charmast C11S offers a unique trifecta of input ports: USB-C, Lightning, and Micro-USB, allowing for versatile recharging options, while the Anker Zolo supports advanced USB Power Delivery (PD) with programmable power supply, providing enhanced voltage regulation and output stability. Additionally, their overall build quality, warranty, and eco-certifications also differentiate these models, affording buyers options depending on priorities like fast charging technology or input versatility.
Versatile And Compact: The Charmast C11S Advantage
One of the Charmast C11S's defining selling points is its three input ports: USB-C, Lightning, and Micro-USB, unique for power banks in this category. This flexibility means you can recharge the power bank using almost any common charging cable, a feature rarely seen in competitors. Weighing just 0.4 lbs and measuring 4.44 inches wide, this lightweight model easily slips into pockets or bags without adding bulk.
Its standby power loss is impressively low at 0.1W, putting it ahead in energy efficiency during idle periods. The unit offers smart power management to optimize charging and includes a handy 0.5m charging cable in the box, which is a nice bonus at its budget-friendly price point near $21.99 at Amazon. Durability is decent with good button longevity and heat resistance, though the device lacks port or structural reinforcements and drop resistance features.
Power Delivery & Durability: What Anker Zolo Brings To The Table
The Anker Zolo stakes its superiority in embracing fast charging standards, supporting USB Power Delivery (PD) and a programmable power supply, which ensures highly accurate voltage regulation with excellent precision and very stable output. This makes the Anker a more reliable choice for powering sensitive devices that require consistent power delivery. Although it has a single USB-C input port, its input voltage range of 5-20V enables rapid recharge rates.
The power bank is slightly larger and heavier (0.47 lbs), but still pocket-friendly. Durability is a highlight here; Anker boasts a 3-foot drop resistance, very good button durability, and the added confidence of repair service availability alongside firmware support for two years. Environmental considerations also favor the Anker Zolo thanks to its Energy Star certification and participation in a recycling program. Though it carries a slightly higher price tag of approximately $25.99 at Amazon, the enhanced build and charge technology justify the premium.
Quick Take
The Charmast C11S offers outstanding value with its multi-port input versatility and energy-efficient standby loss, making it ideal for those seeking flexible charging options without overspending. On the other hand, the Anker Zolo's fast charging capability, excellent power stability, and ruggedness make it a superior pick for users needing reliable performance under demanding conditions and who appreciate extended after-sales support.
Bottom Line
If you want a power bank that covers all the basics with a pocket-friendly size, an array of input port choices, and smart power optimization, the Charmast C11S is a wonderfully economical pick. However, for users who prioritize fast USB PD charging, robust build quality, and a greener footprint supported by warranty-backed repairs, the Anker Zolo emerges as the more compelling investment despite the slightly higher price.
Verdict
Winner: Anker Zolo - For its advanced USB Power Delivery support, excellent output stability, and durable, repairable design with environmental certifications.
Runner-up: Charmast C11S - For its versatile triple input options, compact, lightweight profile, and strong value appeal, offering solid fundamental protections.
Side by side. The numbers. The features. No drama.
We compared Charmast C11S and Anker Zolo the way spec nerds would: full breakdowns, user talk, use cases, and performance facts that matter.
General Information
12
Release Year
What is the release year?
88
Charmast C11S
0Votes
2023
0
Anker Zolo
0Votes
2023
Anker Zolo
This product was released in 2023.
Indicates the year the product was first released to market.
In the battle of Release Year,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
88 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Finish Type
What type of finish does it have?
58
Charmast C11S
0Votes
Matte
0
Anker Zolo
0Votes
Matte
Anker Zolo
The power bank features a Matte finish, which generally provides a good grip and resistance to fingerprints.
Describes the surface finish of the exterior shell.
In the battle of Finish Type,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
58 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Type on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Product Type
What is the product type?
58
Charmast C11S
0Votes
Power Bank
0
Anker Zolo
0Votes
Power Bank
vs
Product Type
Both Charmast C11S and Anker Zolo are categorized as Power Banks. This matching product type ensures that users looking for portable power solutions can expect similar basic functionality from both devices.
Identifies the functional category of the portable charging device.
In the battle of Product Type,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
58 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Describes the primary usage scenarios the power bank is designed for.
In the battle of Intended Use Case,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
58 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use Case on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Country of Origin
Where is this product made?
68
Charmast C11S
0Votes
China
0
Anker Zolo
0Votes
China
States the country where the product is manufactured or assembled.
In the battle of Country of Origin,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
68 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Origin on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Color Options
What color options are available?
78
Charmast C11S
0Votes
Cyan, Dust Pink, Light Brown, White
0
Anker Zolo
0Votes
Black
Lists the available exterior color choices.
In the battle of Color Options,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
78 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Rugged Design
Does it have a rugged design?
No
0Votes
Charmast C11S
No
0Votes
Anker Zolo
Indicates whether the power bank is built for enhanced durability.
In the battle of Rugged Design,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Rugged Design on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Waterproof Rating
What is the waterproof rating?
Who knows?
0Votes
Charmast C11S
(Help us out by suggesting one!)
Who knows?
0Votes
Anker Zolo
(Help us out by suggesting one!)
Shows the level of water resistance certification.
Don’t keep it to yourself — be the first to react and review the
Waterproof Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Dustproof Rating
What is the dustproof rating?
Who knows?
0Votes
Charmast C11S
(Help us out by suggesting one!)
Who knows?
0Votes
Anker Zolo
(Help us out by suggesting one!)
Indicates protection against dust ingress.
Don’t keep it to yourself — be the first to react and review the
Dustproof Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Operating Temperature Minimum
What is the minimum operating temperature?
32
°F
0Votes
32
°F
0Votes
vs
Operating Temperature Minimum
Charmast C11S and Anker Zolo share an Operating Temperature Minimum of 32°F. This similar cold-weather operating capability means either power bank will work effectively in cooler conditions.
Defines the lowest ambient temperature the power bank can operate safely.
In the battle of Operating Temperature Minimum,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
32.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Minimum on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Operating Temperature Maximum
What is the maximum operating temperature?
104
°F
0Votes
104
°F
0Votes
vs
Operating Temperature Maximum
The Operating Temperature Maximum for both Charmast C11S and Anker Zolo is 104°F, indicating both devices can operate well under the same upper temperature limit. This makes both equally reliable for use in warm environments.
Defines the highest ambient temperature the power bank can operate safely.
In the battle of Operating Temperature Maximum,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
104.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Maximum on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Storage Temperature Range
What is the storage temperature range?
58
Charmast C11S
0Votes
32–113°F
0
Anker Zolo
0Votes
32-113°F
vs
Storage Temperature Range
The Storage Temperature Range for both Charmast C11S and Anker Zolo is nearly identical, with Charmast C11S at 32–113°F and Anker Zolo at 32-113°F. Both offer the same range, making them equally suitable for storage conditions.
Specifies safe temperature conditions for storing the power bank when not in use.
In the battle of Storage Temperature Range,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
58 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S has a considerably lower Standby Power Loss of 0.1 Watt compared to Anker Zolo's 0.5 Watt. This means Charmast C11S is more energy efficient when idle, making it better for minimizing power wastage.
Measures power lost while the unit is idle.
In the battle of Standby Power Loss,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
lower
0.4 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Power Loss on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Overcharge Protection is present in both Charmast C11S and Anker Zolo. This crucial safety feature prevents battery damage during charging, making both devices reliable choices.
Prevents damage from charging beyond safe limits.
In the battle of Overcharge Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Battery Capacity
What is the battery capacity?
10,000
mAh
0Votes
10,000
mAh
0Votes
Charmast C11S
With a battery capacity of 10000 mAh, the device offers substantial energy storage for multiple full charges of smartphones and smaller gadgets.
Anker Zolo
With a 10000 mAh battery capacity, this power bank can fully charge most smartphones multiple times.
States the total energy storage capacity of the battery cells.
In the battle of Battery Capacity,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
10,000.00 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Cycle Life Rating
What is the cycle life rating?
48
Charmast C11S
0Votes
300–500 Cycles
0
Anker Zolo
0Votes
500–800 Cycles
Charmast C11S
A cycle life rating of 300–500 cycles means the battery can be fully charged and discharged this number of times before capacity significantly degrades.
Anker Zolo
The battery is rated for 500–800 Cycles, indicating its expected lifespan of charge and discharge cycles before significant capacity degradation.
Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
In the battle of Cycle Life Rating,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cycle Life Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Rated Capacity
What is the rated capacity?
10,000
mAh
0Votes
10,000
mAh
0Votes
Charmast C11S
The rated capacity matches the battery capacity at 10000 mAh, confirming the usable energy available under specified conditions.
Indicates the usable output capacity after conversion losses.
In the battle of Rated Capacity,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
10,000.00 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Rated Capacity on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Self-Discharge Rate
What is the self-discharge rate?
5
%
0Votes
3
%
1Votes
vs
Self-Discharge Rate
The Self-Discharge Rate of Charmast C11S is 5%, while Anker Zolo is lower at 3%. Anker Zolo will retain its charge longer when unused, making it more suitable if you plan to store the power bank for extended periods.
Indicates how much charge is lost when not in use.
In the battle of Self-Discharge Rate,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
higher
2.0 %
measurement.
Based on community votes for Self-Discharge Rate,
Charmast C11S ◉ earned
0 votes,
less than
Anker Zolo ◉,
which got 1 votes.
Anker Zolo's lower self-discharge rate means it holds charge better when not in use which is kinda important for me since I don't use it daily.
See more
Battery Cell Type
What type of battery cell does it use?
68
Charmast C11S
0Votes
Pouch
0
Anker Zolo
0Votes
Lithium-ion
Indicates the physical form factor of the battery cells used.
In the battle of Battery Cell Type,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
68 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Cell Type on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Battery Chemistry
What battery chemistry is used?
48
Charmast C11S
0Votes
Lithium-Polymer
0
Anker Zolo
0Votes
Lithium-Polymer
Defines the chemical composition of the battery cells.
In the battle of Battery Chemistry,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Chemistry on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Energy Rating
What is the energy rating?
37
Watt
0Votes
37
Watt
0Votes
Measures total energy stored expressed in watt-hours.
In the battle of Energy Rating,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
37.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Cell Count
How many battery cells are used?
8
Charmast C11S
0Votes
1
0
Anker Zolo
0Votes
3
Shows the number of battery cells inside the power bank.
In the battle of Cell Count,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cell Count on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Battery Voltage
What is the battery voltage?
3.7
Volt
0Votes
3.7
Volt
0Votes
Indicates the nominal voltage of the battery pack.
In the battle of Battery Voltage,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
3.70 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Voltage on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Battery Configuration
What is the battery configuration?
18
Charmast C11S
0Votes
Single Cell
0
Anker Zolo
0Votes
Series-Parallel Configuration
Describes how battery cells are electrically arranged to achieve desired voltage and capacity.
In the battle of Battery Configuration,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Configuration on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Battery Protection System
Does it include a battery protection system?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
vs
Battery Protection System
Both Charmast C11S and Anker Zolo feature a Battery Protection System, ensuring safety against common battery issues. This shared feature provides peace of mind for users concerned about battery longevity.
Confirms presence of integrated battery protection circuitry.
In the battle of Battery Protection System,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Protection System on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Overdischarge Protection
Is overdischarge protection supported?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
vs
Overdischarge Protection
Both Charmast C11S and Anker Zolo include Overdischarge Protection, which guards against battery depletion damage. This benefit supports longer battery life in both devices.
Prevents battery depletion below safe voltage levels.
In the battle of Overdischarge Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Overdischarge Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S has 3 input ports compared to Anker Zolo’s single input port. More input ports on Charmast C11S allow multiple charging options and faster recharging, making it more flexible for users.
Indicates how many input ports are available for charging.
In the battle of Input Port Count,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Port Count on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Both Charmast C11S and Anker Zolo support a Maximum Input Power of 20 Watts. This equivalence means both can be recharged at similar speed rates under ideal conditions.
Shows the maximum power the power bank can accept while charging.
In the battle of Maximum Input Power,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
20.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Input Power on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Input Voltage Range differs; Charmast C11S supports a fixed 5V input, whereas Anker Zolo supports a wider 5–20V range. Anker Zolo’s broader compatibility enables it to work with more varied charging sources efficiently.
Specifies the supported voltage range for charging input.
In the battle of Input Voltage Range,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Voltage Range on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Input Current Rating
What is the input current rating?
2
Amp
0Votes
2
Amp
0Votes
vs
Input Current Rating
Both Charmast C11S and Anker Zolo have an Input Current Rating of 2 Amps, indicating similar current handling during charging. This specification supports comparable charging speeds in terms of current.
Defines the maximum current the power bank can draw during charging.
In the battle of Input Current Rating,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
2.00 Amp
measurement.
Don’t keep it to yourself — be the first to react and review the
Input Current Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S offers more versatile Input Port Types with USB-C, Lightning, and Micro-USB ports, while Anker Zolo provides USB-C and USB-A. Charmast C11S thus supports a wider range of charging cables and devices, enhancing convenience.
Identifies the physical port types used to recharge the power bank.
In the battle of Input Port Type,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
68 score
measurement.
Based on community votes for Input Port Type,
Charmast C11S ◉ earned
1 votes,
more than
Anker Zolo ◉,
which got 0 votes.
I really like that Charmast C11S has three input ports including Lightning and Micro-USB which makes charging super flexible compared to Anker Zolo's two ports.
See more
Fast Input Charging
Does it support fast input charging?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Indicates whether fast-charging input standards are supported.
In the battle of Fast Input Charging,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Fast Input Charging on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
USB-C Input
Is USB-C input supported?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Confirms whether USB-C can be used as a charging input.
In the battle of USB-C Input,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
USB-C Input on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Pass-Through Charging
Does it support pass-through charging?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Allows the power bank to charge devices while being charged itself.
In the battle of Pass-Through Charging,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Pass-Through Charging on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charging Efficiency
What is the charging efficiency?
85
%
0Votes
85
%
0Votes
Measures how efficiently input power is converted to stored energy.
In the battle of Charging Efficiency,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
85.00 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Efficiency on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charging Time
How long does it take to fully recharge?
5
hour
0Votes
3
hour
0Votes
Estimates total time required to fully recharge the power bank.
In the battle of Charging Time,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
higher
2.0 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Output Stability is noted as Stable for Charmast C11S and Very Stable for Anker Zolo. The higher stability of Anker Zolo suggests more consistent power delivery during charging sessions.
Describes how consistently the power bank maintains output power under varying load conditions.
In the battle of Output Stability,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Stability on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Load Detection is supported by both Charmast C11S and Anker Zolo, enabling the devices to recognize connected gadgets and optimize power delivery, which enhances charging efficiency.
Automatically detects connected devices to optimize power output.
In the battle of Load Detection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Load Detection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Total Output Power
What is the total output power?
12
Watt
0Votes
15
Watt
0Votes
Charmast C11S
The total output power of 12 Watt limits simultaneous charging speed but conserves battery life and device safety.
Anker Zolo
The total power output available from the power bank is 15 Watt, which is suitable for charging smartphones and smaller tablets.
Measures the combined power available when using multiple ports.
In the battle of Total Output Power,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
lower
3.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Total Output Power on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Output Current Rating
What is the output current rating?
12
Watt
0Votes
30
Watt
0Votes
Charmast C11S
The output current rating of 12 Watt shows the power bank can deliver sufficient charging speed for small to medium devices.
Anker Zolo
The power bank provides an output current rating of 30 Watt, indicating its capacity to deliver power to connected devices.
Represents the power delivery capability under load conditions.
In the battle of Output Current Rating,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
lower
18.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Current Rating on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Maximum Output Power
What is the maximum output power?
12
Watt
0Votes
30
Watt
0Votes
Charmast C11S
Maximum output power of 12 Watt limits the overall charging speed but is sufficient for charging smartphones and similar devices.
Shows the highest power level supported by a single output.
In the battle of Maximum Output Power,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
lower
18.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Output Power on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Output Voltage Range
What output voltage range is supported?
0
Charmast C11S
0Votes
5V
0
Anker Zolo
0Votes
5–9V
Charmast C11S
The standard output voltage of 5 volts suits the vast majority of USB-chargeable devices, ensuring broad usability.
Defines the voltage levels supported for device charging.
In the battle of Output Voltage Range,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Voltage Range on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Voltage Regulation Accuracy
How accurate is the voltage regulation?
0
Charmast C11S
0Votes
Good
0
Anker Zolo
0Votes
Excellent
vs
Voltage Regulation Accuracy
Voltage Regulation Accuracy is rated as Good in Charmast C11S but Excellent in Anker Zolo. This implies Anker Zolo offers more precise voltage control, leading to potentially safer charging for sensitive devices.
Indicates how precisely the power bank maintains target voltage levels during charging.
In the battle of Voltage Regulation Accuracy,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Voltage Regulation Accuracy on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Auto Shut-Off
Does it auto shut off when idle?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
vs
Auto Shut-Off
Auto Shut-Off is available on both Charmast C11S and Anker Zolo, providing energy conservation and safety by shutting off power automatically when not needed.
Automatically stops output when no device is connected.
In the battle of Auto Shut-Off,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Low-Power Device Mode
Is there a low-power device mode?
No
0Votes
Charmast C11S
Yes
1Votes
Anker Zolo
vs
Low-Power Device Mode
Charmast C11S lacks Low-Power Device Mode, whereas Anker Zolo supports it. This feature in Anker Zolo is beneficial for efficiently charging low-power devices like earphones and smartwatches.
Enables safe charging for small electronics like earbuds.
In the battle of Low-Power Device Mode,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Based on community votes for Low-Power Device Mode,
Charmast C11S ◉ earned
0 votes,
less than
Anker Zolo ◉,
which got 1 votes.
I prefer Anker Zolo's low-power device mode support since I charge my smaller gadgets that need careful power limits, Charmast C11S lacks this feature.
See more
Output Port Type
What output port types are available?
71
Charmast C11S
0Votes
USB-A, USB-C, Lightning
0
Anker Zolo
0Votes
USB-C, USB-A
Identifies the physical ports used to deliver power to devices.
In the battle of Output Port Type,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
higher
71 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Output Port Type on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Output Port Count
How many output ports does it have?
0
Charmast C11S
0Votes
4
0
Anker Zolo
0Votes
2
Indicates how many devices can be physically connected at once.
In the battle of Output Port Count,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Output Port Count on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Fast Charging Technology
Which fast charging technologies are supported?
Who knows?
0Votes
Charmast C11S
(Help us out by suggesting one!)
0
Anker Zolo
0Votes
Power Delivery, PPS
Lists supported fast-charging standards.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Technology on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Simultaneous Device Charging
Can it charge multiple devices simultaneously?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Indicates whether multiple devices can be charged at once.
In the battle of Simultaneous Device Charging,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Simultaneous Device Charging on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Power Distribution Control
Does it manage power distribution automatically?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Ensures balanced power delivery across connected devices.
In the battle of Power Distribution Control,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Distribution Control on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S does not support USB Power Delivery, while Anker Zolo does. USB Power Delivery in Anker Zolo allows faster and more flexible charging, especially for compatible devices.
Indicates support for the USB Power Delivery fast charging standard.
In the battle of USB Power Delivery,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Based on community votes for USB Power Delivery,
Charmast C11S ◉ earned
0 votes,
less than
Anker Zolo ◉,
which got 1 votes.
Programmable Power Supply is unavailable in Charmast C11S but present in Anker Zolo. This feature in Anker Zolo offers more customizable charging settings for advanced users.
Indicates support for Programmable Power Supply charging.
In the battle of Programmable Power Supply,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Programmable Power Supply on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Apple Charging Compatibility is confirmed for both Charmast C11S and Anker Zolo, making them suitable choices for Apple device users.
Ensures optimized charging for Apple devices.
In the battle of Apple Charging Compatibility,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Apple Charging Compatibility on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Samsung Charging Compatibility is featured by both Charmast C11S and Anker Zolo, confirming seamless use with Samsung devices.
Confirms optimized charging for Samsung devices.
In the battle of Samsung Charging Compatibility,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Samsung Charging Compatibility on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Multi-Protocol
Does it support multiple protocols?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Anker Zolo
This power bank supports multiple charging protocols, allowing it to fast charge a wide range of devices from different manufacturers.
Width is marginally greater for Charmast C11S at 4.44 inches over Anker Zolo’s 4.32 inches. The difference is minimal and unlikely to strongly affect portability.
Measures the horizontal size of the power bank.
In the battle of Width,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S weighs 0.4 lbs, which is lighter than Anker Zolo’s 0.47 lbs. This makes Charmast C11S a better option for those prioritizing lighter gear.
Indicates how heavy the power bank is for portability.
In the battle of Weight,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
lower
0.1 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Charmast C11S is shorter in Height at 0.64 inches compared to Anker Zolo’s 0.98 inches. This lower height makes Charmast C11S slightly slimmer and potentially easier to carry.
Measures the vertical dimension of the power bank.
In the battle of Height,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
lower
0.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
The Depth dimension is slightly larger on Charmast C11S at 2.72 inches versus 2.58 inches on Anker Zolo. Users preferring a more compact depth might choose Anker Zolo.
Measures the front-to-back thickness of the power bank.
In the battle of Depth,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
The indicator accuracy of 90% means battery level indicators show a realistic remaining power estimate, helping users effectively monitor charge status.
Anker Zolo
The battery level indicator provides a high accuracy of 95%, giving a reliable estimate of remaining power.
Measures how accurately the indicator reflects actual remaining power.
In the battle of Indicator Accuracy,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
, delivering
lower
5.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Indicator Accuracy on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Dynamically manages power to maintain safe operation.
In the battle of Smart Power Management,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Power Management on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Anker Zolo
The power bank is equipped with short circuit protection, safeguarding both the device and connected gadgets from damage due to electrical faults.
Prevents damage when a short circuit is detected.
In the battle of Short Circuit Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Safety Certification
What safety certifications does it have?
0
Charmast C11S
0Votes
CE, FCC, RoHS
0
Anker Zolo
0Votes
CE, FCC, RoHS
Charmast C11S
Safety certifications CE, FCC, and RoHS indicate compliance with international safety, electromagnetic compatibility, and hazardous substances regulations.
Lists recognized safety and compliance certifications.
In the battle of Safety Certification,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Certification on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Overcurrent Protection
Is overcurrent protection supported?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Protects devices from excessive current flow.
In the battle of Overcurrent Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Overcurrent Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Overvoltage Protection
Does it include overvoltage protection?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Prevents voltage levels from exceeding safe limits.
In the battle of Overvoltage Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Overvoltage Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Temperature Monitoring
Is temperature monitored internally?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Continuously monitors internal temperature.
In the battle of Temperature Monitoring,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Temperature Monitoring on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Foreign Object Detection
Does it detect foreign objects?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Detects abnormal objects or unsafe connections.
In the battle of Foreign Object Detection,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Foreign Object Detection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Surge Protection
Is surge protection included?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Protects against sudden power surges.
In the battle of Surge Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Electrostatic Discharge Protection
Does it protect against static discharge?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Protects internal circuits from static electricity.
In the battle of Electrostatic Discharge Protection,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Electrostatic Discharge Protection on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Airline Safety Compliance
Is it airline-safe?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Indicates compliance with airline carry-on regulations.
In the battle of Airline Safety Compliance,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Airline Safety Compliance on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Fire Protection Circuit
Does it include fire protection circuitry?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Includes circuitry designed to prevent fire hazards.
In the battle of Fire Protection Circuit,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Fire Protection Circuit on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Safety Firmware
Is safety firmware implemented?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Uses firmware logic to manage and enforce safety rules.
In the battle of Safety Firmware,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Firmware on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Both regulate charging temperature but I appreciate Charmast C11S as it also regulates discharge temperature which seems like better thermal management.
Heat is dissipated using Passive Cooling and a Heat Spreader, ensuring efficient thermal management without active fans.
Describes how heat is dispersed away from internal components.
In the battle of Heat Dissipation Method,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Heat Dissipation Method on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Thermal Sensor Count
How many thermal sensors are used?
0
Charmast C11S
0Votes
1
0
Anker Zolo
0Votes
1
Anker Zolo
The power bank includes 1 thermal sensor to accurately monitor internal temperatures.
Specifies how many thermal sensors are used for temperature monitoring.
In the battle of Thermal Sensor Count,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Sensor Count on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Surface Temperature Control
Is surface temperature controlled?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Anker Zolo
The device includes surface temperature control, actively managing its exterior temperature for safety and user comfort during operation.
Limits external surface temperature for safe handling.
In the battle of Surface Temperature Control,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Surface Temperature Control on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Overheat Recovery Behavior
How does it recover from overheating?
0
Charmast C11S
0Votes
Automatic Resume
0
Anker Zolo
0Votes
Automatic Resume
Anker Zolo
Should the power bank overheat, it features Automatic Resume behavior, allowing it to restart operation once a safe temperature is reached without manual intervention.
Defines how the system recovers after an overheat shutdown.
In the battle of Overheat Recovery Behavior,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheat Recovery Behavior on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Internal Heat Sink
Is there an internal heat sink?
No
0Votes
Charmast C11S
No
0Votes
Anker Zolo
Indicates the presence of an internal heat sink to absorb and spread heat.
In the battle of Internal Heat Sink,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Internal Heat Sink on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Thermal Throttling
Does it support thermal throttling?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Reduces power output automatically to prevent overheating.
In the battle of Thermal Throttling,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Thermal Throttling on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Heat Spread Layer
Is there a heat spread layer?
No
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Indicates the use of internal layers to evenly distribute heat.
In the battle of Heat Spread Layer,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Heat Spread Layer on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Discharge Temperature Regulation
Is discharge temperature regulated?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Controls temperature while powering external devices.
In the battle of Discharge Temperature Regulation,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Discharge Temperature Regulation on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Who knows?
0Votes
Charmast C11S
(Help us out by suggesting one!)
0
Anker Zolo
0Votes
Energy Star
Lists recognized environmental or sustainability certifications.
Don’t keep it to yourself — be the first to react and review the
Environmental Certification on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Energy Conversion Efficiency
What is the energy conversion efficiency?
85
%
0Votes
85
%
0Votes
Charmast C11S
Energy conversion efficiency of 85% signifies that most input electrical energy is effectively converted and utilized, minimizing energy loss.
Measures how efficiently stored energy is converted into usable output power.
In the battle of Energy Conversion Efficiency,
Charmast C11S ◉ is
same as
Anker Zolo ◉
, delivering
equal
85.00 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Conversion Efficiency on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Idle Power Consumption
How much power is used while idle?
0.05
Watt
0Votes
0.3
Watt
0Votes
Charmast C11S
Idle power consumption of 0.05 Watt helps minimize energy wasted when not actively charging, promoting efficient standby use.
Indicates how much power is consumed when the power bank is not actively charging devices.
In the battle of Idle Power Consumption,
Charmast C11S ◉ is
better than
Anker Zolo ◉
, delivering
lower
0.3 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Idle Power Consumption on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Automatic Power Optimization
Does it optimize power automatically?
Yes
0Votes
Charmast C11S
Yes
0Votes
Anker Zolo
Anker Zolo
This power bank features automatic power optimization, which intelligently adjusts output to deliver the fastest and safest charge for connected devices.
Automatically adjusts output to reduce energy waste.
In the battle of Automatic Power Optimization,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Automatic Power Optimization on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Eco Mode
Does it support eco mode?
No
0Votes
Charmast C11S
No
0Votes
Anker Zolo
Enables reduced power usage to improve efficiency and battery longevity.
In the battle of Eco Mode,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Sustainable Materials
Does it use sustainable materials?
No
0Votes
Charmast C11S
No
0Votes
Anker Zolo
Indicates use of environmentally friendly or recycled materials.
In the battle of Sustainable Materials,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Sustainable Materials on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
In the battle of Technical Support Availability,
Charmast C11S ◉ is
same as
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Technical Support Availability on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
In the battle of Repair Service Availability,
Charmast C11S ◉ is
worse than
Anker Zolo ◉
.
Don’t keep it to yourself — be the first to react and review the
Repair Service Availability on Charmast C11S ◉
vs Anker Zolo ◉ and help others decide!
Supermod
Moderator
Recaptor
