Energizer Holdings, Inc. is a global enterprise dedicated to the production, marketing, and distribution of a comprehensive range of batteries and lighting solutions. Their diverse battery portfolio includes lithium, alkaline, carbon zinc, nickel metal hydride, zinc air, and silver oxide chemistries, serving both general and specialized applications, from primary cells to rechargeable options and hearing aid batteries. These are primarily sold under the well-recognized Energizer and Eveready brands.