Duracell Ultra Power alkaline AAA batteries have up to 100% more power*. POWERCHECK™ allows you to check remaining power at a glance, avoiding unnecessary interruptions, while Duralock Power Preserve technology keeps unused batteries fresh and powered for up to 10 years in ambient storage!
*In AAA-size batteries compared to the Minimum Average Duration of the 2015 IEC Digital Camera test. Results may vary by device or usage pattern. (www.iec.ch)