Simply press a button and turn any genuine Sony 1200mAh, 1800mAh or 2200 mAh battery into a Tool Mode Battery.
No programming or modifications - its safe and reliable.
Switch between Tool and Standard mode in seconds
Powered directly from PSP/Slim battery
Works with PSP,PSP Slim and PSP Lite batteries

Once the battery is in tool mode it will power your PSP/Slim into Service Mode.