High effect, same resources:
  Duration of charge: 50-70 min
Time of stanby: 24 hours or talking 100-180 min.

Modern and portable:
 The portable mobile phone charger is Specially designed with a modern style and small size  (size: bigger than AA)

Batteries:
One AA alkaline battery or NI-MH rechargeable battery can be used for charging the mobile phone

Safe use:
   The circuits of the mobile phone charger and your mobile phone is protected against over voltage.

Charger Characteristics:
Designed for use with one primary cell
 May be used with a rechargeable cell
Designed for use with mobile electronics powered by  a single lithium cell
Charging current: up to 310Ma (Waries with usage conditions)
Adds up to 240 Mah to the devices battery per alkaline battery
Enables intermediateusage of the device, even if the battery is fully depleted
Automatic shutdown if  primary battery is depleted
Typical effect effeciency 88%

Works on: Nokia, Samsung, Sony Ericsson, LG and Motorola mobile phones.