Energizer Holdings is a global manufacturer and distributor of household products across three core categories: batteries (including alkaline, lithium, rechargeable, and specialty formats sold worldwide), automotive care (appearance, performance, and air conditioning products marketed under brands like Armor All and STP), and portable lighting (flashlights, lanterns, and area lights). The company sells through mass retailers, warehouse clubs, e-commerce, and business-to-business channels including OEMs and industrial distributors in both developed and developing markets. Energizer generates revenue from retail product sales and direct-to-business channels, competing on brand strength, product quality, pricing, and retail execution while managing seasonal demand patterns driven by consumer usage habits and natural disasters.