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Power bank comparison

Anker 533 vs Anker Power Bank 20

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Anker 533 Power Bank (PowerCore 25W), 10,000mAh

Anker 533 Power Bank (PowerCore 25W), 10,000mAh

  • 25 W maximum from USB-C.
  • About 246 g.
  • 10,000 mAh battery.
  • Trickle-charging mode for compatible accessories.
  • Input profiles: USB-C1/C2: 5V 3A / 9V 2.22A / 12V.
KSh 4,080In Stock
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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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2 of 4 products

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2 spaces available

Xiaomi 33W Power Bank 20000mAhKSh 4,750
Xiaomi 22.5W Power Bank 10000mAH Integrated CableKSh 2,940
Anker 325 Power Bank, PowerCore 20,000mAHKSh 4,050
Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableKSh 2,850

Our quick verdict

Choose the Anker 533 Power Bank if you want a lighter build (about 246 g) and a lower price (KSh 1,440 less). Choose the Anker Power Bank 20 if you want a bigger 20,000 mAh battery and a higher 30 W rated output.

Weight

Anker 533 Power Bank
About 246 g
Anker Power Bank 20
About 462 g

Battery life

Anker 533 Power Bank
10,000 mAh battery
Anker Power Bank 20
20,000 mAh battery

Output power

Anker 533 Power Bank
25W maximum PPS from a USB-C port
Anker Power Bank 20
30W maximum individual USB-C output

Display

Anker 533 Power Bank
Battery percentage, charging status and estimated charging information
Anker Power Bank 20
Digital battery-percentage indication

Input

Anker 533 Power Bank
Either USB-C port: 5V/3A, 9V/2.22A or12V/1.5A
Anker Power Bank 20
Up to 30W through USB-C1

Key differences

The main differences to help you choose.

Anker 533 Power Bank

  • Lighter: about 246 g.
  • Lower price: KSh 4,080 (KSh 1,440 less).
  • Display: battery percentage, charging status and estimated charging information.

Anker Power Bank 20

  • Bigger battery: 20,000 mAh.
  • Higher rated output: 30 W.
  • Display: digital battery-percentage indication.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Untick a topic to hide it.

6 priorities selected.

Anker 533 Power Bank

  • 10,000 mAh battery.
  • About 246 g.
  • 25W maximum PPS from a USB-C port.
  • USB-C1/C2: 5V 3A / 9V 2.22A / 12V 1.5A.
  • Battery percentage, charging status and estimated charging information.
  • Either USB-C port: 5V/3A, 9V/2.22A or12V/1.5A.

Anker Power Bank 20

  • 20,000 mAh battery.
  • About 462 g.
  • 30W maximum individual USB-C output.
  • USB-C1/C2: 5V 3A / 9V 3A / 15V 2A / 20V 1.5A.
  • Digital battery-percentage indication.
  • Up to 30W through USB-C1 or USB-C2.

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker 533 Power Bank (PowerCore 25W), 10,000mAhAnker Power Bank 20,000mAh 30W
BrandAnkerAnker
ModelA1249H11A1384H11
Battery capacity10,000mAh cell capacity20,000mAh cell capacity
Maximum output power25W maximum PPS from a USB-C port; shared total 18W30W maximum individual USB-C output; USB-A up to 18W; 24W shared total
Input portsTwo USB-C ports; either can recharge the power bankTwo USB-C ports; USB-C1 or USB-C2 accepts input
Output portsTwo USB-C ports and one USB-A portTwo USB-C ports and one USB-A port
Input profilesUSB-C1/C2: 5V 3A / 9V 2.22A / 12V 1.5AUSB-C1/C2: 5V 3A / 9V 3A / 15V 2A / 20V 1.5A; 30W maximum
Output profilesUSB-C1: 5V 3A / 9V 2.22A / 10V 2.25A / 12V 1.5A; USB-C2: 5V 3A / 9V 2.22A / 12V 1.5A; PPS C1/C2: 5–11V 2.78A (25W max); USB-A: 5V 3A / 9V 2A / 10V 2.25A / 12V 1.5A; shared total:5V 3.6AUSB-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 cableNo integrated cableNo permanently integrated cable; supplied detachable USB-C cable stored as a strap
Net weightApproximately 246gApproximately 462g

Design

Design specifications comparison
SpecificationAnker 533 Power Bank (PowerCore 25W), 10,000mAhAnker Power Bank 20,000mAh 30W
DimensionsApproximately 152.6 × 71.6 × 15.6mm153.4 × 71.6 × 28.1mm
WeightApproximately 246gApproximately 462g

Product details

Product details specifications comparison
SpecificationAnker 533 Power Bank (PowerCore 25W), 10,000mAhAnker Power Bank 20,000mAh 30W
Capacity10,000mAh internal cell capacity—
USB-C outputUp to 25W PPS for compatible devices—
PortsTwo USB-C ports and one USB-A port—
Shared output18W maximum total when charging multiple devices—
InputEither USB-C port: 5V/3A, 9V/2.22A or12V/1.5AUp to 30W through USB-C1 or USB-C2
DisplayBattery percentage, charging status and estimated charging informationDigital battery-percentage indication
Low-power chargingTrickle-charging mode for compatible accessories—
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
Cable—Detachable USB-C to USB-C cable; approximately 205mm; strap storage
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

Similarities

  • Both charge over USB-C.
  • Both use USB-C1 (input profiles).
  • Same output ports: two USB-C ports and one USB-A port.
  • Both are made by Anker.

In summary

The Anker 533 Power Bank has a weight of 246 g (vs about 462 g). The Anker Power Bank 20 has a 20,000 mAh battery (vs 10,000 mAh) and 30 W output (vs 25 W). Both charge over USB-C, and both use USB-C1 (input profiles). At current prices, the Anker 533 Power Bank is the cheaper option (KSh 1,440 less).

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In-stock alternatives

For Anker 533 Power Bank (PowerCore 25W), 10,000mAhAnker 325 Power Bank, PowerCore 20,000mAHView product ↗For Anker 533 Power Bank (PowerCore 25W), 10,000mAhOraimo Traveler Link 20 20000mAh 12W Power BankView product ↗For Anker Power Bank 20,000mAh 30WAnker 622 Magnetic Battery MagGo Upgraded Version 5000mAhView product ↗For Anker Power Bank 20,000mAh 30WXiaomi 67W Power Bank 10000 (Integrated Cable)View product ↗

Related comparisons

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