This Energizer battery charger is designed to quickly and efficiently charge your AA and AAA NiMH batteries. It has a fast charging time of 15 minutes, allowing you to quickly power up your high and low drain devices. The charger has a voltage range of 11V to 16V, and connects easily with a plug-in design. With a unit quantity of one, this charger is perfect for personal or professional use. It is made by Energizer, a trusted brand in battery technology. Get the power you need for your devices with this reliable and efficient battery charger.