Rechargeable Battery Pack for Wii U

Perfectly Compatible with Nintendo Wii U Gamepad. High Capacity --- Our product`s battery capacity is 3600mAh, which is twice that of the original Wii U battery(1500 mAh). High capacity can late longer than the original battery, which brings you adequate game time for entertainment.we also can do 4000mAh ans 1500mAh, Easy to Install --- Comes with a screwdriver! Easily to opening the latch with this screwdriver, Our extended battery fits well for Wii U gamepad as the original battery. Safe --- Overcharge protection, with built-in battery life microchip. 100% test one by one before shipping Features: ✓ High Quality, high capacity, light weight rechargeable battery. ✓No memory effect. Can be charged or discharged as needed without loss of capacity. Specifications: Voltage: 3