Panasonic Platinum Power AAA Alkaline BatteriesDesigned for high performance and low drain devices alike, Panasonic Platinum Power AAA Batteries clearly outshine other alkaline cells. These impressive batteries use a high-purity Manganese Dioxide and a special titanium additive that helps them last up to 33% longer than your typical alkaline cell. The battery features a uniform density and an extremely durable casing which give it superior structural integrity, preventing chances of leaks and protecting it from minor impacts.Features & Specifications: Homogenized battery density for long-lasting performance Triple-tough coating provides optimal connectivity Features anti-leak protection and short circuit safety technology Battery Size: AAA Case Quantity: 8 Cells Chemistry: Alkaline (Manganese Dioxide with Titanium Additive) Voltage: 1.5V Shelf Life: 10 Years