4 in 1 Charging Station for Wii U Remote Controller,Charger with 4 Rechargeable Battery Packs with 4 Rechargeable 2800 mAh Battery + USB Cable (Black)

4 Charging Port It can hold four Wii/Wii U remotes at a time. Once properly inserted and the switch is turned on, the device begins charging, and its full charge, cut-off function prevents overcharging of the battery.
Super CapacityEquipped with 4 high-capacity 2800mAh lithium-ion rechargeable battery packs, they can be recharged up to 500 times if used properly. No need to replace ordinary AA batteries. Using rechargeable batteries saves money and protects the environment.
Auto & Smart IndicatorLED light shows battery charging status. Lights up blue when charging station is connected to power source. Lights up red when charging and blue when fully charged.
Easy to UseEach battery is designed specifically for the Wii Remote, and you can easily charge it by simply placing the battery on our charging station. Using rechargeable batteries instead of AA batteries not only saves money and the environment, but also saves more time and allows you to enjoy more fun.
FeaturesBuilt-in overcharge conservation, it will stop charging when fully charged to protect the battery, built-in other conservation functions such as over-current conservation, over-voltage conservation, short-circuit conservation, over-heat conservation and high-quality fire-proof structure.