Energizer MAX® Ultimate Alkaline Batteries

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

20 Year Shelf Life*

Peak Performance

Leak Resistance Construction

Lightweight

Performs in Extreme Temperatures**

Energizer Ultimate Lithium™ AA Batteries

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

Energizer Ultimate Lithium™ AAA Batteries

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

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