Utilize the Battery Pack for long hours of portable entertainment wherever, whenever you want to play!
- About 6 hours when playing games
- About 6 hours when playing video of the memory stick.
- About 3 hours with WiFi on
- About 2 hours and 30 mintues when playing an UMD movie
- About 11 hours when playing music off the memory stick.
- Average charging time: 2 hours
- Specs: 3.6V / 1800 mAH