Where to Buy United States About Energizer WHERE TO BUY Energizer® Ultimate Lithium™ Batteries 20-Year Shelf Life* Watch Video Peak Performance Watch Video Leak Resistant Construction Watch Video Lightweight Watch Video Performs in Extreme Temperatures** Watch Video Best for: Everyday and High-tech electronics Available in: AA Ultimate | AAA Ultimate | 9V Ultimate Nothing outlasts Energizer® Ultimate Lithium™ AA batteries. The Energizer® Ultimate Lithium™ batteries are not only the #1 longest-lasting AA batteries…they are complete with leak resistance and performance in extreme temperatures (-40ºF to 140ºF or -40ºC to 60ºC). To ensure your favorite devices operate at their peak performance, depend on Energizer® Ultimate Lithium™ batteries for work, play and home. Energizer Ultimate Lithium™ batteries are 100% leak proof* *Based on standard use WHERE TO BUY Home When capturing memories with your digital camera, protecting your home with a security system or smart door locks, regulating your home’s temperature with a wireless thermostat, greeting guests with wireless doorbells, or managing your remote-controlled home devices, you want the World’s 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. 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. Work Whether used in a wireless mouse, for high-powered LED lighting, a laser level or stud finder, Energizer® Ultimate Lithium™ batteries help you stay powered up on the job. 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! Available Types Energizer® Ultimate Lithium™ AA Batteries The #1 longest-lasting AA batteries Considered by many to be the best AA batteries Weighs 1/3 less than standard alkaline batteries Performs in extreme temperatures from -40°F to 140°F Holds power for 20 years in storage Features guaranteed leak-proof construction (based on standard use) See Technical Information WHERE TO BUY 4.8 (1711 Reviews) Energizer® Ultimate Lithium™ AAA Batteries Energizer® Ultimate Lithium™ 9V Batteries Energizer® Ultimate Lithium™ batteries are designed to prevent damaging leaks. Some Top Uses for Energizer® Ultimate Lithium™ Batteries Photography – high drain digital cameras and flash units that use a lot of power On the Job – stud finders, laser levels and high power LED lighting Home Safety - up to 10 years of battery backup power for 9V and AA smoke and carbon monoxide detectors Toys – remote control toys, motorized toys, project kits and your kids’ favorite toys they just can’t get enough of! Gaming – for high-use/high-drain game controllers such as Wii and Xbox Outdoors – camping gear, GPS units, flashlights, hunting scopes and lasers Power Compare Batteries Compare Chargers Battery History Battery Care How Do Batteries Work Lighting Lighting Finder Flashlight History Flashlight Care How Do Flashlights Work Responsibility Battery Recycling Coin Lithium Battery Safety Change Your Clock, Change Your Batteries™ Preparedness Top 5 Ways to Prepare for a Power Outage About Energizer Innovation Sustainability Bunny Center Bunny Store Media Center Contact Us Energizer Holdings, Inc. Company History Locations Leadership Investor Relations Career Center Technical Info Privacy Policy Site Map © 2000-2021 Energizer. Energizer, Energizer Bunny design, and certain graphic designs are trademarks of Energizer Brands, LLC and related subsidiaries. All other trademarks are trademarks of their respective owners. Please review our cookies disclosure statement for more information. All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.