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Power bank comparison

Anker Power Bank 20 vs Anker 533

Compare capacity, charging speed, ports and weight.

Compared products
01Selected
Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)

Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)

  • 20,000 mAh battery.
  • 87W.
  • Power-bank charging time: approximately 1.5 hours.
  • Input profiles: USB-C: 5V 3A.
  • Display: battery charge indicator.
KSh 7,910In Stock
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02
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 8,200In Stock
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2 spaces available

Ecoflow Rapid Magnetic Power Bank 5,000mAHKSh 7,500
Anker 20000mAh 15W 2-Port Power BankKSh 8,500
Oraimo Powerbox 300 Lit 30000mah Power BankKSh 7,500
Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableKSh 8,500
Samsung 45W 20000 mAh Power BankKSh 8,300
UGREEN 25000mAh 200W Fast Charging Power BankKSh 10,900
UGREEN Nexode Power Bank 20000mAh 130WKSh 9,500
2 of 4 products

Our quick verdict

The Anker Power Bank 20 is the better buy: it has a much bigger battery (20,000 mAh), a higher 87 W rated output, a built-in cable and 3 charging ports.

Battery life

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

Output power

Anker Power Bank 20
87W
Anker 533 Power Bank
25W maximum PPS from a USB-C port

Ports

Anker Power Bank 20
3 output ports
Anker 533 Power Bank
2 output ports

Input profiles

Anker Power Bank 20
USB-C: 5V 3A, 9V 3A
Anker 533 Power Bank
USB-C1/C2: 5V 3A / 9V 2.22A / 12V 1.5A

Display

Anker Power Bank 20
Battery charge indicator
Anker 533 Power Bank
Battery percentage, charging status and estimated charging information

Key differences

The main differences to help you choose.

Anker Power Bank 20

  • Bigger battery: 20,000 mAh (vs 10,000 mAh).
  • Higher rated output: 87 W (vs 25 W).
  • Built-in cable.
  • More ports: 3 (vs 2).
  • Lower price: KSh 7,910 (vs KSh 8,200).

Anker 533 Power Bank

  • 10,000 mAh battery.
  • 25W maximum PPS from a USB-C port.
  • Weighs about 246 g.

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.

6 priorities selected.
How each product answers the selected priorities
PriorityAnker Power Bank 20Anker 533 Power Bank
Battery life20,000 mAh battery10,000 mAh battery
Output power87W25W maximum PPS from a USB-C port
Ports3 output ports2 output ports
Input profilesUSB-C: 5V 3A, 9V 3AUSB-C1/C2: 5V 3A / 9V 2.22A / 12V 1.5A
DisplayBattery charge indicatorBattery percentage, charging status and estimated charging information
Integrated cableBuilt-in USB-C cable, manufacturer tested for 10,000+ bendsNo integrated cable

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker 533 Power Bank (PowerCore 25W), 10,000mAh
BrandAnkerAnker
ModelA1383H11A1249H11
Battery capacity20,000mAh cell capacity10,000mAh cell capacity
Maximum output powerUp to 87W total shared output; up to 65W from one USB-C connection25W maximum PPS from a USB-C port; shared total 18W
Input portsBuilt-in USB-C cable and USB-C portTwo USB-C ports; either can recharge the power bank
Output portsBuilt-in USB-C cable, USB-C port and USB-A portTwo USB-C ports and one USB-A port
Input profilesUSB-C: 5V 3A; 9V 3A; 12V 1.5A; 15V 3A; 20V 3.25A — up to 65WUSB-C1/C2: 5V 3A / 9V 2.22A / 12V 1.5A
Output profilesUSB-C cable / port: 5V 3A; 9V 3A; 10V 2.25A; 12V 3A; 15V 3A; 20V 3.25A — up to 65W. USB-A: 5V 3A; 9V 2A; 10V 2.25A; 12V 1.5A. Total output up to 87W sharedUSB-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 3.6A
Integrated cableBuilt-in USB-C cable; manufacturer tested for 10,000+ bendsNo integrated cable
Power-bank charging timeApproximately 1.5 hours at 65W under manufacturer test conditions—
Capacity20,000mAh cell capacity10,000mAh internal cell capacity
Total outputUp to 87W shared—
USB-C outputUp to 65W from one connectionUp to 25W PPS for compatible devices
ConnectionsBuilt-in USB-C cable, USB-C port and USB-A port—
InputUp to 65W through USB-CEither USB-C port: 5V/3A, 9V/2.22A or12V/1.5A
DisplayBattery charge indicatorBattery percentage, charging status and estimated charging information
RechargeApproximately 1.5 hours at 65W under test conditions—
PackagePower bank and welcome guide; wall charger separate—
Net weight—Approximately 246g
Ports—Two USB-C ports and one USB-A port
Shared output—18W maximum total when charging multiple devices
Low-power charging—Trickle-charging mode for compatible accessories

Design

Design specifications comparison
SpecificationAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker 533 Power Bank (PowerCore 25W), 10,000mAh
Dimensions157.5 × 73.5 × 26mmApproximately 152.6 × 71.6 × 15.6mm
Weight—Approximately 246g

Similarities

  • Both charge over USB-C.
  • Both are made by Anker.

In summary

The Anker Power Bank 20 is the better buy for almost everyone, with a much bigger battery and a higher 87 W rated output.

Back to compared products ↑

In-stock alternatives

Samsung 45W 20000 mAh Power BankFor Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Samsung 45W 20000 mAh Power BankView product ↗Ecoflow Rapid Magnetic Power Bank 5,000mAHFor Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Ecoflow Rapid Magnetic Power Bank 5,000mAHView product ↗Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableFor Anker 533 Power Bank (PowerCore 25W), 10,000mAhAnker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableView product ↗Anker Nano Power Bank 10,000mAh, 45W With Retractable USB-C CableFor Anker 533 Power Bank (PowerCore 25W), 10,000mAhAnker Nano Power Bank 10,000mAh, 45W With Retractable USB-C CableView product ↗

Related comparisons

Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Ecoflow Rapid Magnetic Power Bank 5,000mAHAnker 20000mAh 15W 2-Port Power BankAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Oraimo Powerbox 300 Lit 30000mah Power BankAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker Zolo Power Bank 10,000mAh 22.5W with Built-in USB-C CableSamsung 45W 20000 mAh Power BankAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)Anker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)UGREEN 25000mAh 200W Fast Charging Power BankAnker Power Bank 20,000mAh, 87W (Built-In USB-C Cable)UGREEN Nexode Power Bank 20000mAh 130W
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