ST. LOUIS--(BUSINESS WIRE)--Energizer Household Products, a division of Energizer Holdings, Inc. (NYSE: ENR) is once again leading the battery industry with its latest innovation, Energizer® EcoAdvanced™, the world’s first AA battery made with four percent recycled batteries. Energizer EcoAdvanced is Energizer’s highest performing alkaline battery and powers consumers’ most critical devices while creating less impact on the planet. “Industry experts long believed it was impossible to create a b