The Energizer MAX® family is all about long-lasting power. The AA and AAA sizes are now our #1 longest-lasting MAX™ batteries. So when it comes to toys, digital cameras and other valuable devices, you can feel confident knowing you have the long-lasting power and protection you'd expect from Energizer®.

Energizer is the maker of the 1st* zero mercury AA alkaline battery.

• Up to 50% longer lasting than EVEREADY GOLD in demanding devices.
• Our # 1 longest-lasting MAX™ thanks to new improvements
• Designed to protect against damaging leaks for up to two years after fully used
• Hold power for up to 10 years in storage
• From the makers of the world's 1st* Zero Mercury AA Alkaline Battery: Energizer is an industry leader in powering people's lives responsibly