Duracell offers a wide range of batteries to be used in electronics that require reliable power. Duracell D alkaline batteries are our most advanced batteries (vs alkaline AAA/C/D cells). Duralock technology keeps unused Duracell batteries powered for up to 10 years in ambient storage and the power check technology makes it easy to check how much power is left in each battery. These batteries are best Duracell's alkaline proposition for high drain devices, such as a digital camera or high powered toys and are available in size AAA, AA, C, D and 9V.

• Duracell alkaline batteries use distinct power check technology
• Most advanced battery (vs alkaline AAA/C/D cells)
• Best battery, suited for everyday devices with extra performance for high drain
• Duracell's duralock keeps unused batteries powered for up to 10 years in ambient storage
• Available in AA, AAA, C, D, and 9 V sizes