Duracell® Coppertop all-purpose alkaline batteries are not only dependable, they’re long-lasting.

LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell® Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go
RELIABLE POWER – As a general-purpose battery, the Duracell® Coppertop D alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more
GUARANTEED FOR 10 YEARS IN STORAGE – Duracell® guarantees each Coppertop D alkaline battery to last 10 years in storage, so you can be confident these batteries will be ready when you need them
QUALITY ASSURANCE – With Duracell® batteries, quality is assured; every Duracell® product is guaranteed against defects in material and workmanship
#1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell® is the #1 trusted battery brand; Coppertop is available in Double A (AA), Triple A (AAA), C, D, and 9V sizes