Test Report

Test Powerbanks - With 20,000 mAh

Whether it's a mobile phone, digital camera or tablet: a power bank charges the batteries of devices on the go. But there are differences ...

Logo of tester Computer Bild
TesterComputer Bild
Edition26/2022

7 Products in test

1Testsieger92/100
Xiaomi Mi Power Bank (20000 mAh, 50 W, 74 Wh)
Powerbanks
EUR59,90 EUR3,–/1000mAh

Xiaomi Mi Power Bank

20000 mAh, 50 W, 74 Wh

284/100
383/100
Varta Fast Energy (20000 mAh, 18 W, 74 Wh)
Powerbanks

Varta Fast Energy

20000 mAh, 18 W, 74 Wh

482/100
RealPower PB-20k PD (20000 mAh, 18 W, 74 Wh)
Powerbanks
EUR40,82 EUR2,04/1000mAh

RealPower PB-20k PD

20000 mAh, 18 W, 74 Wh

5Preis-Leistungs-Sieger84/100
Intenso XS20000 (20000 mAh, 74 Wh)
Powerbanks
−8%
EUR20,99 was EUR22,72 EUR1,05/1000mAh

Intenso XS20000

20000 mAh, 74 Wh

684/100
776/100
Anker 325 (PowerCore 20K) (20000 mAh, 15 W, 74 Wh)
Powerbanks

Anker 325 (PowerCore 20K)

20000 mAh, 15 W, 74 Wh