Description: Led Light indicator charging. Charging for AA AAA rechargeable battery. Usb charge port,Constant voltage charging, turbulent output Recharges AA / AAA Ni-MH batteries at a time or separately.each slot work separately Over-temperature protection, battery protection, over-current protection, short-circuit protection, over-charge protection, over-voltage protection, and leakage protection. Use environmentally friendly materials, safe and durable, and effectively protect the environment. Specification: Input:DC 5V Output:DC 1.2V 150MA Package Includes: 1 Piece usb battery charger
