Energizer Logo and Tagline Energizer Holdings, Inc. is an American manufacturer and one of the world's largest manufacturers of batteries, headquartered in St. Louis, Missouri. It produces batteries under the Energizer, Ray-O-Vac, Varta, and Eveready brand names. Info \tIndustry : Batteries \tFounded : 1896 \tHeadquarters : Town and Country, Missouri, U.S. \tWebsite : www.energizer.com , www.energizerholdings.com Energizer Tagline / Slogan \tKeep going and going … \tThat’s psotivenergy. \tThe power to keep you going and going. \tNothing outlasts the Energizer. It keeps going and going and going. Energizer Logo Energizer Logo Tags : Energizer Logo, Energizer Tagline, Energizer Slogan, Energizer ad slogan.