Nothing outlasts Energizer Ultimate Lithium AA batteries. The Energizer Ultimate Lithium batteries are the #1 longest-lasting AA batteries complete with leak resistance and performance in extreme temperatures (-40F to 140F or -40C to 60C). To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home.
Work Whether used in a wireless mouse, for high-powered LED lighting, a laser level or stud finder, EnergizerUltimate Lithium batteries help you stay powered up on the job.

Play Love camping, fishing, hiking or hunting? Is gaming your preferred way to play? Whether your play is outdoors with a handheld GPS or indoors with a game controller or gaming system, Energizer Ultimate Lithium batteries helps you stay powered longer with the activities you love.

Home When capturing memories with your digital camera, protecting your home with a security system or smart door locks, regulating your homes temperature with a wireless thermostat, greeting guests with wireless doorbells, or managing your remote-controlled home devices, you want the Worlds Highest Energy AA/AAA batteries and what many consider the best AA batteries. Look to Energizer Ultimate Lithium batteries as essential products for a smart home.

Top Innovative Features for Energizer Ultimate Lithium Batteries

• #1 longest-lasting AA battery
• Superior performance in extreme temperatures from -40 to 140 degrees Fahrenheit great for use in all seasons
• Holds power in storage for up to 20 years (AA/AAA)
• 33% lighter than alkaline batteries (AA/AAA)
• Guaranteed leak-proof (based on standard use)

By using longer-lasting & reliable batteries, consumers use fewer batteries, create less waste, and have less impact on the planet. We’re leading the journey to a future where Energizer has a positive impact on the world. Join our Journey!