Battery Feature:
Color: Gray
Voltage: 3.7V
Capacity: 3600mAh
Compatible for Nintendo Wiis U Gamepads
This extended battery is a third-party replacement for the one included for Nintendo Wiis U Gamepad.
It has a larger capacity for longer game play between charges.
Remove the 2 screws holding the battery door.
Remove the old battery and replace with the extended battery.
Make sure to push the connector in firmly.