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Before you buy the Anker 633 power bank, take a minute to explore its 141 specs & features — from core specs to standout features like general information, battery & capacity, charging input performance & power output performance.
Cycle Life Rating: 300–500 Cycles Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
Heat Resistant Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation. with a difference of 50.0 points
A fast snapshot of the Anker 633, covering its standout specification and what you can expect right out of the box.
Anker 633
The Anker 633 Magnetic Battery is an extremely compact and powerful power bank. It offers high-speed charging three times faster with wired charging. Its small size makes it an ideal choice for charging your iPhone while traveling.
Specifications & Facts 141
Specs measured. Drama avoided.
Full specs. Full breakdown. Real feedback. The Anker 633 power bank goes head-to-head with other power banks. Join the review squad.
General Information 11
Anker 633 Operating Temperature Maximum
What is the maximum operating temperature?
104 °F 0Votes
106.23 °F (Average)
Anker 633
The maximum safe operating temperature is 104°F (40°C), ensuring reliable performance in various environments.
Defines the highest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Maximum, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 2.2 °F measurement.
Don’t keep it to yourself — be the first to react and review the Operating Temperature Maximum on Anker 633 ◉ and help others decide!
Anker 633 Product Type
What is the product type?
64 Anker 633 0 Votes MagSafe Power Bank
18 Power Banks in this range Power Bank
Identifies the functional category of the portable charging device.
When it comes to Product Type, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 46 score measurement.
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Anker 633 Intended Use Case
What is the intended use case?
54 Anker 633 0 Votes Smartphone Charging
24 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 30 score measurement.
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Anker 633 Color Options
What color options are available?
80 Anker 633 0 Votes White, Black
26 Power Banks in this range Black
Lists the available exterior color choices.
When it comes to Color Options, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 54 score measurement.
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Anker 633 Finish Type
What type of finish does it have?
49 Anker 633 0 Votes Rubberized
16 Power Banks in this range Matte
Describes the surface finish of the exterior shell.
When it comes to Finish Type, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 33 score measurement.
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Anker 633 Release Year
What is the release year?
49 Anker 633 0 Votes 2021
28 Power Banks in this range 2024
Indicates the year the product was first released to market.
When it comes to Release Year, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 21 score measurement.
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Anker 633 Country of Origin
Where is this product made?
34 Anker 633 0 Votes China
14 Power Banks in this range China
States the country where the product is manufactured or assembled.
When it comes to Country of Origin, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 20 score measurement.
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Anker 633 Rugged Design
Does it have a rugged design?
No 0Votes Anker 633
Yes Power Banks in this range
Indicates whether the power bank is built for enhanced durability.
When it comes to Rugged Design, Anker 633 ◉ is worse than Power Bank in this range ◉ .
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Anker 633 Waterproof Rating
What is the waterproof rating?
21 Anker 633 0 Votes IPX4
15 Power Banks in this range IPX4
Shows the level of water resistance certification.
When it comes to Waterproof Rating, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 6 score measurement.
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Anker 633 Operating Temperature Minimum
What is the minimum operating temperature?
32 °F 0Votes
28.01 °F (Average)
Defines the lowest ambient temperature the power bank can operate safely.
When it comes to Operating Temperature Minimum, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 4.0 °F measurement.
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Anker 633 Storage Temperature Range
What is the storage temperature range?
34 Anker 633 0 Votes 32–113°F
18 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 16 score measurement.
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Battery & Capacity 14
Anker 633 Battery Capacity
What is the battery capacity?
10,000 mAh 0Votes
16,902.4 mAh (Average)
Anker 633
The power bank features a substantial battery capacity of 10000 mAh, capable of multiple recharges for most smartphones.
States the total energy storage capacity of the battery cells.
When it comes to Battery Capacity, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 6,902.4 mAh measurement.
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Anker 633 Battery Cell Type
What type of battery cell does it use?
79 Anker 633 0 Votes Pouch
30 Power Banks in this range Pouch
Anker 633
It utilizes a Pouch battery cell type, known for its flexible form factor and energy density.
Indicates the physical form factor of the battery cells used.
When it comes to Battery Cell Type, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 49 score measurement.
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Anker 633 Battery Voltage
What is the battery voltage?
3.7 Volt 0Votes
5.62 Volt (Average)
Anker 633
The internal battery operates at 3.7 Volt, providing a stable power source for connected devices.
Indicates the nominal voltage of the battery pack.
When it comes to Battery Voltage, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 1.9 Volt measurement.
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Anker 633 Self-Discharge Rate
What is the self-discharge rate?
3 % 0Votes
4.3 % (Average)
Anker 633
The self-discharge rate is 3%, meaning it retains most of its charge even when stored for periods.
Indicates how much charge is lost when not in use.
When it comes to Self-Discharge Rate, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 1.3 % measurement.
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Anker 633 Overcharge Protection
Is overcharge protection supported?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
Overcharge Protection is built-in, preventing damage to the battery from being charged beyond its capacity.
Prevents damage from charging beyond safe limits.
When it comes to Overcharge Protection, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 50 score measurement.
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Anker 633 Cell Count
How many battery cells are used?
14 Anker 633 0 Votes 2
10 Power Banks in this range 1
Shows the number of battery cells inside the power bank.
When it comes to Cell Count, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 4 score measurement.
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Anker 633 Battery Configuration
What is the battery configuration?
74 Anker 633 0 Votes Series Configuration
28 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 46 score measurement.
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Anker 633 Battery Protection System
Does it include a battery protection system?
Yes 0Votes Anker 633
Yes Power Banks in this range
Confirms presence of integrated battery protection circuitry.
When it comes to Battery Protection System, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 49 score measurement.
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Anker 633 Battery Chemistry
What battery chemistry is used?
54 Anker 633 0 Votes Lithium-Polymer
24 Power Banks in this range Lithium-Polymer
Defines the chemical composition of the battery cells.
When it comes to Battery Chemistry, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 30 score measurement.
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Anker 633 Rated Capacity
What is the rated capacity?
7.05 mAh 0Votes
15,910.09 mAh (Average)
Indicates the usable output capacity after conversion losses.
When it comes to Rated Capacity, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 15,903.0 mAh measurement.
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Anker 633 Energy Rating
What is the energy rating?
18.5 Watt 0Votes
64.94 Watt (Average)
Measures total energy stored expressed in watt-hours.
When it comes to Energy Rating, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 46.4 Watt measurement.
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Anker 633 Cycle Life Rating
What is the cycle life rating?
24 Anker 633 0 Votes 300–500 Cycles
14 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 10 score measurement.
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Anker 633 Standby Power Loss
How much power is lost in standby?
0.1 Watt 0Votes
1.7 Watt (Average)
Measures power lost while the unit is idle.
When it comes to Standby Power Loss, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 1.6 Watt measurement.
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Anker 633 Overdischarge Protection
Is overdischarge protection supported?
Yes 0Votes Anker 633
Yes Power Banks in this range
Prevents battery depletion below safe voltage levels.
When it comes to Overdischarge Protection, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 49 score measurement.
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Charging Input Performance 10
Anker 633 Input Port Count
How many input ports does it have?
14 Anker 633 0 Votes 1
10 Power Banks in this range 1
Anker 633
The device has 1 input port, simplifying its design.
Indicates how many input ports are available for charging.
When it comes to Input Port Count, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 4 score measurement.
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Anker 633 Maximum Input Power
What is the maximum input power?
20 Watt 0Votes
46.02 Watt (Average)
Anker 633
The power bank supports a maximum input power of 20 Watt, enabling fast recharging.
Shows the maximum power the power bank can accept while charging.
When it comes to Maximum Input Power, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 26.0 Watt measurement.
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Anker 633 Fast Input Charging
Does it support fast input charging?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
Fast Input Charging is supported, allowing the power bank itself to be recharged quickly.
Indicates whether fast-charging input standards are supported.
When it comes to Fast Input Charging, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 51 score measurement.
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Anker 633 Input Port Type
What input port types are supported?
84 Anker 633 0 Votes USB-C
31 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 53 score measurement.
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Anker 633 Input Voltage Range
What input voltage range is supported?
24 Anker 633 0 Votes 5-9V
18 Power Banks in this range 5V
Specifies the supported voltage range for charging input.
When it comes to Input Voltage Range, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 6 score measurement.
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Anker 633 Input Current Rating
What is the input current rating?
3 Amp 0Votes
3.01 Amp (Average)
Defines the maximum current the power bank can draw during charging.
When it comes to Input Current Rating, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 0.0 Amp measurement.
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Anker 633 USB-C Input
Is USB-C input supported?
Yes 0Votes Anker 633
Yes Power Banks in this range
Confirms whether USB-C can be used as a charging input.
When it comes to USB-C Input, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 50 score measurement.
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Anker 633 Pass-Through Charging
Does it support pass-through charging?
Yes 0Votes Anker 633
Yes Power Banks in this range
Allows the power bank to charge devices while being charged itself.
When it comes to Pass-Through Charging, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 54 score measurement.
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Anker 633 Charging Time
How long does it take to fully recharge?
1.8 hour 0Votes
3 hour (Average)
Estimates total time required to fully recharge the power bank.
When it comes to Charging Time, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 1.2 hour measurement.
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Anker 633 Charging Efficiency
What is the charging efficiency?
85 % 0Votes
85.36 % (Average)
Measures how efficiently input power is converted to stored energy.
When it comes to Charging Efficiency, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 0.4 % measurement.
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Power Output Performance 14
Anker 633 Maximum Output Power
What is the maximum output power?
20 Watt 0Votes
357.71 Watt (Average)
Anker 633
It delivers a maximum output power of 20 Watt, capable of fast charging compatible devices.
Shows the highest power level supported by a single output.
When it comes to Maximum Output Power, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 337.7 Watt measurement.
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Anker 633 Fast Charging Technology
Which fast charging technologies are supported?
54 Anker 633 0 Votes Power Delivery
21 Power Banks in this range Power Delivery
Anker 633
It incorporates Power Delivery fast charging technology for rapid device charging.
Lists supported fast-charging standards.
When it comes to Fast Charging Technology, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 33 score measurement.
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Anker 633 Simultaneous Device Charging
Can it charge multiple devices simultaneously?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
Simultaneous Device Charging is supported, enabling multiple devices to be charged at once.
Indicates whether multiple devices can be charged at once.
When it comes to Simultaneous Device Charging, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 50 score measurement.
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Anker 633 Low-Power Device Mode
Is there a low-power device mode?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
A Low-Power Device Mode is available, allowing safe and efficient charging of small electronics.
Enables safe charging for small electronics like earbuds.
When it comes to Low-Power Device Mode, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 53 score measurement.
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Anker 633 Output Port Type
What output port types are available?
64 Anker 633 0 Votes USB-A, USB-C
27 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 37 score measurement.
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Anker 633 Output Port Count
How many output ports does it have?
24 Anker 633 0 Votes 2
12 Power Banks in this range 2
Indicates how many devices can be physically connected at once.
When it comes to Output Port Count, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 12 score measurement.
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Anker 633 Total Output Power
What is the total output power?
18 Watt 0Votes
151.04 Watt (Average)
Measures the combined power available when using multiple ports.
When it comes to Total Output Power, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 133.0 Watt measurement.
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Anker 633 Output Voltage Range
What output voltage range is supported?
44 Anker 633 0 Votes 5-9V
23 Power Banks in this range 5V
Defines the voltage levels supported for device charging.
When it comes to Output Voltage Range, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 21 score measurement.
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Anker 633 Output Current Rating
What is the output current rating?
3 Watt 0Votes
38.19 Watt (Average)
Represents the power delivery capability under load conditions.
When it comes to Output Current Rating, Anker 633 ◉ is worse than Power Bank in this range ◉ , delivering equal 35.2 Watt measurement.
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Anker 633 Power Distribution Control
Does it manage power distribution automatically?
Yes 0Votes Anker 633
Yes Power Banks in this range
Ensures balanced power delivery across connected devices.
When it comes to Power Distribution Control, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 52 score measurement.
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Anker 633 Output Stability
How stable is the output power?
64 Anker 633 0 Votes Very Stable
19 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 45 score measurement.
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Anker 633 Voltage Regulation Accuracy
How accurate is the voltage regulation?
74 Anker 633 0 Votes Excellent
22 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, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 52 score measurement.
Don’t keep it to yourself — be the first to react and review the Voltage Regulation Accuracy on Anker 633 ◉ and help others decide!
Anker 633 Load Detection
Does it detect connected device load?
Yes 0Votes Anker 633
Yes Power Banks in this range
Automatically detects connected devices to optimize power output.
When it comes to Load Detection, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 49 score measurement.
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Anker 633 Auto Shut-Off
Does it auto shut off when idle?
Yes 0Votes Anker 633
Yes Power Banks in this range
Automatically stops output when no device is connected.
When it comes to Auto Shut-Off, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 50 score measurement.
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Charging Protocols & Compatibility 12
Anker 633 Apple Charging Compatibility
Is it compatible with Apple devices?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
The power bank offers Apple Charging Compatibility, optimizing charging for Apple devices.
Ensures optimized charging for Apple devices.
When it comes to Apple Charging Compatibility, Anker 633 ◉ is better than Power Bank in this range ◉ , delivering higher 49 score measurement.
Don’t keep it to yourself — be the first to react and review the Apple Charging Compatibility on Anker 633 ◉ and help others decide!
Anker 633 Multi-Protocol
Does it support multiple protocols?
Yes 0Votes Anker 633
Yes Power Banks in this range
Anker 633
Multi-Protocol support ensures compatibility with various charging standards for wider device compatibility.