- Reliable energy, thanks to innovations like Energizer's PowerSeal™ Technology - Up to 10-year shelf life means you'll always have power when you need it - See Technical Information
Energizer, the makers of the World’s Longest Lasting AA and AAA Battery in High-Tech Devices, continues to give consumers the benefit of greater power to do, enjoy and accomplish more of the world. Energizer continues to evolve beyond batteries and lights to stay ahead of consumers' portable power needs. Energizer has led the industry in eliminating heavy metals from our batteries, while at the same time improving performance. Energizer removed mercury from all household batteries in 1991 and today Energizer produce hearing aid batteries with no added mercury. Energizer also manufacture Energizer Ultimate Lithium batteries, the world’s longest lasting AA and AAA batteries for high-tech devices, lasting longer than Alkaline batteries. Energizer paperboard packaging is 100% recyclable & runs efficiently on our production equipment to eliminate waste and does not use any heavy metal inks during the printing process.