5200mAh High-Capacity Battery (ARR-002 / WUP-002) for Nintendo Wii U 8G GamePad — sold by smavco

High-capacity replacement battery made for the Nintendo Wii U 8G GamePad. Compatible with ARR-002 and WUP-002 model numbers and rated at 5200mAh. Supplied as a direct swap for the GamePad’s original battery to help restore longer handheld use. Available from smavco.