Energizer Ultimate Lithium 9-Volt Battery 2 pk

Energizer innovation strikes again. New enhancements make Energizer Ultimate Lithium batteries the best and longest-lasting disposable 9V batteries. Why go a day without the devices you count on the most? Depend on Energizer Ultimate lithium batteries for your most critical devices for work, play and home.
Energizer innovation delivers up to 10-year battery backup in AC-powered smoke detectors
Lasts up to 20 percent longer in toys versus Energizer max batteries
Weighs 1/4 less than standard alkaline
Performs in extreme temperatures from -40 degree Fahrenheit to 140 degree Fahrenheit
Leak-resistant construction