Product Description
Specifications:

Convenience
One AA alkaline battery or ni-mh rechargeable battery could be used for charging the mobile phone.

Safe use a safe stream of power to charge or talk longer on your cell phone.

Meeting an emergency
Whenever you are, not need alternating current, you could charge your mobile phone in time, and talk when charging.

High effect, save resource
Charging 100-180mins, the charger can transfer the resource from the single AA to mobile phone battery. And make the phone keep 24 hours of standby time or talking 100-180mins.

Modern and protable
Specially designed, modern style, small size(only bigger than AA a little), portable.