Duracell Ultra has up to 100% more power for all devices. It also uses unique Powercheck technology to let you test the remaining power. Thanks to Duralock technology unused Duracell batteries stay fresh and powered up to 10 years in ambient storage. In AA & AAA size batteries compared to the Minimum Average Duration of the 2015 IEC Digital Camera test.
The Powercheck technology makes it easy to check how much power is left in each battery to avoid unnecessary interruptions in your device usage and enables you to re-use your batteries in low drain devices even when they no longer work in high drain devices.
Suited for everyday devices with extra performance for high drain devices devices.