タイトルまたは説明

We provide USB battery,when it is out off power,it can abound by USB socket.

It can be used as 5AA battery.

It can be used on toys,Mp3,Mp4,PDA and so on.

It is the newest electronic products.

Features:
1:Portability - Easy Energy on the Go
No need for a separate charger or cables when travelling. Built in intelligent USB charger
2:Recharged Anywhere
Charge anywhere from any accessible powered USB.
3:Swap and Play
Easily charge cells in your game station and just swap over to continue play
4:Top-Up
Charging for just a few minutes provides extra hours of instant use for most devices.