Duracell Quantum alkaline batteries are 35% longer lasting vs. the next leading competitive brand, in high tech devices. With the exclusive PowerCheck feature, you can instantly check the power level so you can trust it to work when you need it the most. Because Duracell is the #1 trusted brand of first responders, you can count on Quantum batteries in devices such as flashlights, baby swings, smoke detectors and more. Duracell Quantum batteries are now available in AA, AAA, C, D and 9V.
Only battery with Hi-Density Core Technology to deliver unbeatable, long-lasting performance
Exclusive PowerCheck feature lets you instantly check the power level,so you can trust it to work when you need it the most
Duracell Quantum alkaline batteries feature Duralock Power Preserve Technology for a 10-year guarantee in storage
Duracell is the #1 trusted brand of first responders