Energizer Holdings, Inc., together with its subsidiaries, manufactures, markets, and distributes household batteries, specialty batteries, and lighting products worldwide. It offers lithium, alkaline, carbon zinc, nickel metal hydride, zinc air, and silver oxide batteries under the Energizer and Eveready brands, as well as primary, rechargeable, specialty, and hearing aid batteries. The company also provides headlights, lanterns, and children's and area lights, as well as flash lights under the Energizer, Eveready, Rayovac, Hard Case, Dolphin, Varta, and WeatherReady brands.