Description: Brand new and high quality Feature: It can be used as a base, which is convenient for the WII U Gamepad device when used for the WII remote control to provide good support for the device. It can charge two remote controls equipped with special battery compartments simultaneously. The two charging bases have charging indicator functions. The two sets of charging are independently controlled without mutual interference. The charging current is automatically adjusted by the CPU according to the battery characteristics, and the maximum charging current can reach 300 mA. With overvoltage, overcurrent, overcharge, overdischarge, positive and negative level short circuit protection. Specifications: Item Type: Charger Material: ABS + PC Size: 123x144x55mm/4.8x5.6x2.1in Color: White, Black (Optional) Input Voltage: DC5V Input Current: MAX2A Quantity: 1 pc User Manual: 1. Connect the WII U charging cable to the charger correctly. 2. The indicator light in the middle of the charger is light blue, and the charging indicator lights on both sides of the remote control flash red and blue once and then turn off. 3. Place the main body of the WII U gamepad on the charger, turn on the charger it will turn red, and it will turn blue when fully charged. 4. Insert the remote control handle, equipped with our special battery compartment, and insert the nickel-metal hydride battery. Then insert the remote control handle into the docking charger. The charging indicator on the docking charger lights red to indicate that it is charging, and it lights blue when it is fully charged. Note: Transition: 1cm = 10mm = 0.39inch Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Charging Dock 2 x Rechargeable Batteries 1 x USB Data Cable