Wi T-Charge All NW (Dual Charger and Docking Station for 2 Sets of Remotes & Nunchucks) - Nintendo Wii Automatic recharging stand for 2 Wii Remotes Integrated double charger connects to the consoles USB port (= 24/7 recharging*) or any other device with a USB port (PC, etc.) 2 battery holders, each with 2 included rechargeable AAA NiMH 900 mAh batteries (4 hour recharging time for 10 to 15 hours of usage) and can be used with any other rechargeable batteries when they have expired. Lacquered storage stand for 2 Wii Remotes and 2 Nunchuks Insert the Wii Remotes directly into the stand to recharge them. No need to charge the batteries separately.