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.
»The sleekest and seamless of all the products. Does it work then? It sure does!«
»This is really the product to get.«
Solar PowerBack 3000 MicroUSB was mentioned in our Press Centre:
Attach extra time onto the back of the mobile
Sunshine on the back provides power to the batteries