USB Rechargeable Battery For Wii Game Remote Controller features a high quality battery pack and is fully compatible with Original Battery and Charger devices. Includes full one year warranty! This replacement battery for Nintendo Wii Remote sports Controller plus USB to DS 2.35 0.7 DC cable with direct plug. It charges through the special cable connecting it with the Wii consoles USB port or PCs USB port. Battery pack capacity: 3800mAh. Weight: 120g. Colour: White.