Emergency Mobile Charger - Mobileoffice
An emergency mobile phone charger can be used to charge a cellphone that has run out of battery.
The phone charger needs to be powered by a standard AA battery. The AA battery is easy to replace. NiMH AA batteries can be charged and reused.
The emergency mobile charger needs to support the various mobile charging ports.
The standard USB connector on the charger can also be used to charged MP3 players that support charging via USB.