The Energizer Ultra+ Premium Alkaline AAA Batteries - 4 + 4 Free keeps your everyday life going. Featuring PowerSeal technology, power is locked in for up to 10 years. Energizer’s innovative technology also protects your devices from leakage. With Energizer you can rely on your batteries to be ready when you are. They suit a wide variety of devices, and because they're long lasting you use less batteries and create less waste. Shelf life from leakage of fully used batteries is up to two years.
With PowerSeal technology
Locks in power for up to 10 years
Suits wide variety of devices