This product has been replaced by Sandberg Saver Powerbank 20000
Powerbank 20000 Sandberg
Powerbank 20000
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38.99 €

This product has been discontinued
Item no.: 420-42
EAN: 5705730420429

Sandberg PowerBank 20000 is a portable battery which is charged via a USB port and can then transfer the power to a mobile phone or other mobile device.

Giant capacity.
For smartphones and tablets.

  • Capacity: 20000 mAh / 74 Wh
  • Input voltage: 5 V
  • Output voltage: 5 V
  • Input current: 1000 mA
  • Output current: 2100 mA
  • Connectors: 1 x Mini USB female, 2 x USB A female
  • Charging time: 13-14 hours by AC adapter

Packaging info

  • 1 Sandberg PowerBank 20000
  • 1 Micro USB - USB cable
  • 1 Quick guide


Product Package
Height 2.5 cm 24 cm
Width 8 cm 14 cm
Depth 18 cm 7 cm
Weight 400 g 450 g
420-42 Powerbank 20000

Contact the Sandberg Helpdesk

If you cannot find answers to your questions about your product, please contact the Sandberg Helpdesk and get a quick response on weekdays:



To switch on the torch, I do what it says in the manual and hold the key down. Why does it not switch on?

We regret to say that the first edition of the manual contained a typo. The button should not be held down, but double-clicked. Double-click the button again to switch it off.

Powerbank 20000 was mentioned in our Press Centre: