What a value! You are viewing a rechargeable battery charger. The AA Battery Charger is a convenient way to charge your battery in your home or office. Place your spare battery in the AA Battery Charger and you will always have a fully charged battery available and ready to use. The Ni-MH Battery Charger is made of high quality and durable material. The Battery Charger allows you to charge your battery at home or in the moving car. It's very light and safe. The rechargeable battery charger is designed to charge battery quickly and safely. It is with cost effective, high efficiency and reliability. Provide built in over voltage, over current and short circuit protection. With high quality and performance, the AA Battery Charger can perfectly meet your requirement. Good choice for you!