D batteries engineered to deliver the long-lasting power you need for all your household devicesGuaranteed to last up to 10 years so they're ready when you need them during a storm or power outageUse in toys, large flashlights and maglites, radios and transmitters, and other electronics1.5 volt alkaline batteries to power your lifeCoppertop batteries available in Double A (AA), Triple A (AAA), D, C, and 9-Volt (9V) sizesProtects your devices from damaging leaksFrom storm season to medical needs to the holidays, Duracell is a battery you can trust#1 Trusted Battery Brand for long-lasting power