Type: Charging Station Features: Elegant slim board design, compact and space free With special electromagnetic induction. no contact terminals necessary Intelligent functions, just "Put & Recharge", no bad contact consideration Safety and extend battery packs life Get power from Wii adapter directly by T-shape extension cable Rapid charging time, full charge is under 3.5 hours Dual color LED to indicate the charging status (Red = charging, Green = full charge) The rubber oil which is sprayed on the hand-grip of the battery pack is to enhance the function of hand-feel and anti-slip With circuit protection design to avoid over-voltage, over-current, over charging and over heat Built-in timer design, charging current will stop automatically within 6 hours With PTC fuse in rechargeable battery pack to avoid short circuit, over current ...