Small, portable, virtually

As I with increasingly intense smartphone use (hours of conference calls, a lot of wireless, some music / video streaming) and more often in the evening with an empty battery stood there, I bought this power bank.

Coming soon: the part is doing what it verpricht. It works well to recharge my Galaxy S2 on the road and doing this also felt very quickly. The charging current of 1A is promised appears to be maintained because it does not go faster with the power supply.

Especially nice is that you can power bank and cell phone simultaneously load (Power Bank charger, the same phone at the Power Bank). That's not fast, but very practical because you almost incidentally can download the Power Bank again.

The existing with flashlight comes in handy.