This Energizer plug-in wall charger is perfect for anyone in need of a reliable and convenient way to recharge their AA and AAA NiMH batteries. With a battery capacity of 4 and a voltage of 2.8V, this charger is compatible with Energizer brand batteries and is made in China. The wall charger connectivity makes it easy to charge your batteries from anywhere, and this charger is classified as a type of charger that is perfect for multipurpose batteries and power.