Energizer CA

Energizer® Ultimate Lithium™ Batteries

Energizer® Ultimate Lithium™ 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 the #1 longest-lasting AA batteries – 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

  • 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

  • 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

UL 9V 2

  • 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.

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