This Duracell CEF15NC Rechargeable NiMH Battery Charger with Power Adapter is the perfect solution for high drain devices. It is compatible with AA and AAA batteries, and has a battery capacity of 4 with a chemical composition of NiMH. The charger has a voltage of 1.2V and current of 3Ah, making it a reliable and efficient choice for your battery needs. The charger comes with a power adapter and is capable of charging batteries in just 15 minutes. It is manufactured in China and does not come with any manufacturer warranty. The charger is ideal for multipurpose batteries and power, and is compatible with a variety of devices. This product falls under the category of Battery Chargers, Multipurpose Batteries & Power, and Consumer Electronics.