Are you tired of having your Nintendo Wiimote running out of battery right in the middle of your game? The Wii Rechargeable Battery Power Pack provides up to 24 hours of continuous gameplay on one single charge, and up to 168 hours of standby time. The Rechargeable Battery Power Pack is as easy as taking out your existing battery cover of your Wiimote, and pop in the battery pack into the Wiimote. The included charging cable works with any type of USB ports, so you can easily charge your battery on your Wii, Xbox 360, PS3, and more. Features: Continuous gameplay up to 24 hours Standby time 168 hours Full charge in under 3 hours Includes USB charging cable