The InCharge for Wii allows you to simply put your sleeved or unsleeved Wii Remote on the charger and charge it with ease. No more checking to see if the contact points are lined up correctly. The InCharge for Wii is superior to other rechargeable solutions, it uses a contactless inductive charging solution rather than metal contacts to charge each Wii remote. Using the power of Lithium Polymer battery packs, the InCharge for Wii provides up to 25 hours of battery life on a full charge and is 50% lighter than other charge solutions for Wii. With the InCharge, gamers can save money on batteries and is better for the environment (no more throwing out dead batteries) as well as eliminate complications that arise from dirty or greasy battery contacts that occur with other Wii chargers.