Rayovac Energizer Ultimate Lithium Aaa Batteries, Energizer 4673-0168 Aaa Lithium Battery

The #1 longest-lasting aaa batteries in high tech devices.Weighs 1/3 less than standard alkaline batteries.Performs in extreme temperatures from -40f to 140fholds power for 20 years in storage.Guaranteed leak-proof construction (based on standard use).