ENERGIZER AA AAA ULTIMATE LITHIUM BATTERIES 1.5v LR6 FR6 BATTERY
World’s Longest Lasting Battery for High Tech Devices
Innovative improvements make this the world’s longest-lasting AA battery in high-tech devices
Weighs 1/3 less than standard alkaline batteries
Performs in extreme temperatures from -40°C to 60°C
Holds power for up to 20 years in storage
Features leak-proof construction