Energizer Battery
*Sub Brand: Advanced
*Battery Type: Lithium
*Battery Size: 9-Volt
*Product Type: Batteries
*Number in Package: 1 pk
*Packaging Type: Blister Card
*Battery Capacity: 750 mAh
*Can last up to 10 years as a backup battery in AC-powered smoke detectors. Lasts up to 20% longer in toys versus Energizer MAX batteries.  25% lighter than standard alkaline.  Performs in extreme temperatures from -40°F to 140°F. Leak-resistant construction