Nintendo Wii U GamePad High-Capacity Battery

The unique Nintendo Wii U GamePad delivers an immersive gaming experience but its built-in display requires a lot of power. The 2.550mAh battery included in this package can provide up to two times the battery life compared to the standard battery.
Specifications:
Type:
Wii U GamePad Battery
Capacity:
2550 mAh
Battery life:
Up to 8 hours