energizer pink bunny holding battery in a banner about longest lasting battery guiness records

Energizer® Ultimate Lithium™ Batteries

three new packages of energizer ultimate lithium batteries 9v, aa and aaa
three new packages of energizer ultimate lithium batteries 9v, aa and aaa
three packages of energizer ultimate lithium batteries 9v, aa and aaa
three packages of energizer ultimate lithium batteries 9v, aa and aaa
ultimate lithium video

Best for: Everyday and High-tech electronics Available in: AA Ultimate | AAA Ultimate | 9V Ultimate

Nothing outlasts Energizer® Ultimate Lithium AA batteries. In fact, these batteries recently achieved the GUINNESS WORLD RECORDS title for Longest-lasting AA batteries! As the ultimate authority on record-breaking achievement, being recognized by GUINNESS WORLD RECORDS means being second to none – an accomplishment that is both officially recognized and amazing to achieve. Learn more about our record-breaking achievement.

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


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
package with 4 energizer ultimate lithium aa batteries
  • GUINNESS WORLD RECORDS® title holder for Longest lasting 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
Energizer® Ultimate Lithium™ AAA Batteries
package with 4 energizer ultimate lithium aaa batteries
  • The #1 longest-lasting AAA batteries in high tech devices
  • 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
  • Guaranteed leak-proof construction (based on standard use)
  • See Technical Information
Energizer® Ultimate Lithium™ 9V Batteries
package with 2 energizer ultimate lithium 9v batteries
  • Up to 10-year battery backup in AC-powered smoke detectors
  • Lasts up to 20% longer in toys versus Energizer MAX® batteries
  • 25% lighter than standard alkaline
  • Performs in extreme temperatures from -40°F to 140°F
  • Leak-resistant construction
  • See Technical Information

Energizer® Ultimate Lithium™ batteries are designed to prevent damaging leaks.

ultimate lithium battery cutaway view showing what is inside the battery
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