Energizer Max® + Powerseal Improved! AA16.Alkaline Batteries. Up to 30% Longer-lasting than previous Energizer Max® in digital cameras. Protects your devices from leakage up to 2 years after fully used. Holds power up to 10 years in storage. That's Positiveenergy®. Also try. Energizer® ultimate Lithium™. 1.5 alkaline. www.energizer.com. www.energizer.ca. Long-lasting power and leakage protection for your devices. Guaranteed.† †See www.energizer.com/guarantee or www.energizer.ca/guarantee. Energizer, Energizer bunny design and certain graphic designs are trademarks of Energizer Brands, LLC and related subsidiaries. 1-800-383-7323. ©2016 Energizer.