Powerbank question.

[fedebt]

Spoiler

Hy all,

I have a question about using Powerbank external battery for my SP.

I have a Powerbank with 2200mAh and I can charge everything with it, like an iphone4, my digital camera, I tried also with a HTC Wildfire, a Samsung S4, a Samsung Wave II but not my SP.

So i can say for sure that it's not a Powerbank issue.

Has anyone the same problem?Or someone can tell me something about?

PS: i also tried with several USB cable but nothing.

fedebt

[Danial-mach1]

amazon and ebay wont offer support to my country (Iran)

i must search shopping centers

btw that thing you bought seems acting great!

[fedebt]

I understand.
I've done some research and just make sure that you find at least 5000mah with 5V output.

Cheers