Solar PowerBack 3000 MicroUSB


Sandberg Solar PowerBack 3000 is a portable battery which is charged via a USB port or the built-in solar cells. It can then transfer the power to a mobile phone. Attach it on the back of the phone to start charging.

SKU: 420-29 Category:


  • Attach to the back of your phone.
  • Charge without electricity.
  • Fits most smartphones with MicroUSB connector in the center bottom, and a max. length of 16.5 cm
  • Capacity: 3000 mAh
  • Input voltage: 5 V
  • Output voltage: 5 V
  • Input current: 1 A
  • Output current: 1 A
  • Connectors: 1 x Micro USB female, 1 x MicroUSB male
  • Solar panel: 0.8 W / 160 mA
  • 4 LED lights battery indicator


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