Specifications: Made of premium ABS material, the game console remote controller is durable to use. Designed with 4 ports, it can charge for 4 joysticks simultaneously. Overload protection is provided, which is safe for charging. With large capacity battery, it has long standby time. It has LED indicators; red for charging and blue for fully charged. Compatible with Nintendo Wii U and Wii. Item Name: Gamepad Charger Material: ABS Battery Capacity: 2800mAh (Included) Input Voltage: DC 5V Output Voltage: DC 2.8V Output Current: 350mA Compatible: Nintendo Wii U, Wii Features: 4 Ports, Safe Charging, Game Console Accessory Size: 19cm x 5.58cm x 5.58cm / 7.48in x 2.2in x 2.2in (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight dimensional variations due to manual measurement. Package Includes: 1 x Gamepad Charger 4 x Batteries 1 x Charging Cable