Key Specifications/Special Features:
- Just need 2 AA batteries to solve cell phone charge issue.
- Plug & Play, even the cell phone battery is out of power.
- Charge Voltage: 5.7V
- Charge Electricity: Max 300mA
- Charge efficiency is reach to 90%
- Standby time of 2 AA batteries is up to 90 hours
- 2 AA batteries can support 210 minutes continual communication
- Plug & Play, user freiendly
- Fashion shape, pretty appearance, high quality
- Meet differnence cell phone models requirements
- Fit difference brands of AA batteries
- Patent product: patent number ZL2005300647278