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Power bank comparison

Oraimo PowerBox 400 Vision 40000mAh 22.5W vs Anker Power Bank 20

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank

  • 40,000 mAh battery capacity.
  • 22.5W.
  • Input profiles: USB-C: 5V / 3A, 9V / 2A.
  • Input ports: USB-C and micro-USB.
KSh 5,500Out of Stock
02
Anker Power Bank 20,000mAh 30W

Anker Power Bank 20,000mAh 30W

  • About 462 g.
  • 20,000 mAh battery.
  • 30W maximum individual USB-C output.
  • Input profiles: USB-C1/C2: 5V 3A / 9V 3A / 15V.
  • Display: digital battery-percentage indication.
KSh 5,520In Stock
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Anker Zolo Power Bank 10,000mAh, 30W Built-In USB-C and Lightning CableKSh 5,360
Anker Zolo Magnetic Power Bank 10,000mAh, 30W Built-in USB-C CableKSh 5,490
Anker 622 Magnetic Battery MagGo Upgraded Version 5000mAhKSh 5,240
Samsung 10,000mAh Battery Pack P3400KSh 5,500
Oraimo Traveler Link 27 27000mAhKSh 5,500
Samsung 10000mAh Battery PackKSh 5,500
Samsung 10,000mAh Wireless Power BankKSh 8,500
2 of 4 products

Our quick verdict

The Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank has a much bigger battery (40,000 mAh) and 4 charging ports, while the Anker Power Bank 20 has a higher 30 W rated output.

Battery life

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank
40,000 mAh battery
Anker Power Bank 20
20,000 mAh battery

Output power

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank
22.5W
Anker Power Bank 20
30W maximum individual USB-C output

Ports

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank
4 output ports
Anker Power Bank 20
2 output ports

Key differences

The main differences to help you choose.

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank

  • Bigger battery: 40,000 mAh (vs 20,000 mAh).
  • More ports: 4 (vs 2).

Anker Power Bank 20

  • Higher rated output: 30 W (vs 22.5 W).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

3 priorities selected.
How each product answers the selected priorities
PriorityOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Power Bank 20
Battery life40,000 mAh battery20,000 mAh battery
Output power22.5W30W maximum individual USB-C output
Ports4 output ports2 output ports

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Power Bank 20,000mAh 30W
BrandoraimoAnker
ModelPowerBox 400 VisionA1384H11
Battery capacity40000mAh20,000mAh cell capacity
Rated energy148Wh—
Input portsUSB-C and micro-USBTwo USB-C ports; USB-C1 or USB-C2 accepts input
Output ports3 USB-A outputs and 1 USB-C outputTwo USB-C ports and one USB-A port
Input profilesUSB-C: 5V / 3A, 9V / 2A, or 12V / 1.5A. Micro-USB: 5V / 2A, 9V / 2A, or 12V / 1.5AUSB-C1/C2: 5V 3A / 9V 3A / 15V 2A / 20V 1.5A; 30W maximum
Maximum output power—30W maximum individual USB-C output; USB-A up to 18W; 24W shared total
Output profiles—USB-C1/C2: 5V 3A / 9V 3A / 10V 2.25A / 12V 1.5A / 15V 2A / 20V 1.5A; 30W maximum. USB-A: 5V 3A / 9V 2A / 12V 1.5A; 18W maximum. Shared: 5V 4.8A; 24W maximum
Integrated cable—No permanently integrated cable; supplied detachable USB-C cable stored as a strap
Net weight—Approximately 462g
Individual USB-C output—Up to 30W per port with compatible device and cable
USB-A output—Up to 18W
Multiple outputs—24W maximum combined output
Connections—Two USB-C ports and one USB-A port
Input—Up to 30W through USB-C1 or USB-C2
Cable—Detachable USB-C to USB-C cable; approximately 205mm; strap storage
Display—Digital battery-percentage indication
Low-current mode—Double-press control button to enter or leave
Package contents—Power bank, USB-C to USB-C cable, strap arrangement and documentation; mains adapter separate

Design

Design specifications comparison
SpecificationOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Power Bank 20,000mAh 30W
Dimensions—153.4 × 71.6 × 28.1mm
Weight—Approximately 462g

Similarities

  • Both charge over USB-C.

In summary

For most buyers the Oraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank is the better buy; the Anker Power Bank 20 makes sense if you want a higher 30 W rated output.

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In-stock alternatives

Samsung 10000mAh Battery PackFor Oraimo PowerBox 400 Vision 40000mAh 22.5W Power BankSamsung 10000mAh Battery PackView product ↗Anker Zolo Magnetic Power Bank 10,000mAh, 30W Built-in USB-C CableFor Oraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Zolo Magnetic Power Bank 10,000mAh, 30W Built-in USB-C CableView product ↗Anker 325 Power Bank, PowerCore 20,000mAHFor Anker Power Bank 20,000mAh 30WAnker 325 Power Bank, PowerCore 20,000mAHView product ↗

Related comparisons

Oraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Zolo Power Bank 10,000mAh, 30W Built-In USB-C and Lightning CableOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker Zolo Magnetic Power Bank 10,000mAh, 30W Built-in USB-C CableOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankAnker 622 Magnetic Battery MagGo Upgraded Version 5000mAhSamsung 10,000mAh Battery Pack P3400Oraimo PowerBox 400 Vision 40000mAh 22.5W Power BankOraimo Traveler Link 27 27000mAhOraimo PowerBox 400 Vision 40000mAh 22.5W Power BankSamsung 10000mAh Battery PackOraimo PowerBox 400 Vision 40000mAh 22.5W Power Bank
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