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 favourite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home.

• #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.