Energizer Ultimate Lithium Battery, Lithium-Manganese Dioxide, 522 Battery, 9 V Nominal, Miniature Snap Terminal, -40 to 140 deg F Operating, 1.929 in H x 1.043 in W x 0.689 in DFeatures:Up to 10 years battery backup in AC powered smoke detectorsLasts up to 20% longer in toys versus Energizer MAX batteries25% lighter than standard alkalinePerforms in extreme temperatures from -40 to 140 deg FLeak-resistant constructionOther Attributes:SKU: 3413846Battery Chemistry: Lithium-Manganese DioxideBattery Size: 522Nominal Voltage: 9Terminal Type: Miniature SnapOperating Temperature: -40 to 140Dimensions: 1.929 in H x 1.043 in W x 0.689 in DDocuments:Specification SheetWarning:California Proposition 65 Warning.

Batteries, Batteries & Accessories, Electrical, Electrical Department, Lithium Batteries