This product based on 5# N1-MH battery prototype，combined with nickel-metal hydride batteries for the conception of environmental protection(rechargeable)，charged bu computer's USB port with international standaards interface charged directly to the battery.
You don't have to bring any adaptor anymore when you hold this;this USB battery charged by computer over 5 hours，it could give your cell phone，MP3，MP4，shavers，television remote control，toys and other electronic products with 1100mAh high-capacity power devices!

Specification:
Capacity:1100mAh
lift cycle:1000(about three years)
Conversion rate:50~70%
Use time:according to the electronics and power point operatot.

Color:black
Pakcage dimension:140*95*40mm
Package weight:112g