Duracell Batteries

Most Duracell batteries in this range are alkaline, including Plus Power, Simply and Procell Constant in AA, AAA, C, D and 9V. The lithium cells are the CR123 656.990UK and CR2 656.991UK 3V batteries for high drain cameras and the CR2032 and CR2025 coin cells for small electronics.

Plus Power and Simply are both alkaline. Duracell Plus Power comes in AA, AAA, C, D and 9V, with DURALOCK Technology named on several packs. Duracell Simply comes in AA and AAA 6 packs and is described for low to moderate drain devices such as remotes and clocks.

Procell Constant is Duracell's professional alkaline range for low-drain applications, sold in 10 packs in AA, AAA, C, D and 9V sizes. Capacities are stated in most product titles, such as 3125mAh for AA, 9038 mAh for C and 19669mAh for D.

The MN21 is a small 12V alkaline battery, and the Duracell MN21 comes in a 2 pack with Duralock Technology. By comparison, the Procell Constant AAA 656.976UK is 1.5V. The MN21 supplies 12V, so fit it only where the device or its manual names MN21 or its 12V equivalent.

Choose by the code the camera names: the Duracell CR123 656.990UK and CR2 656.991UK are both 3V lithium batteries designed for high drain digital cameras and camera flashlights. Check the battery type printed on the camera or in its manual before ordering, and match that code exactly rather than the nearest size.

Duracell states a shelf life of up to 10 years with DURALOCK technology on its Plus Power packs, so unused batteries keep their charge in storage for that long. The N 656.987UK and MN21 656.988UK state up to 5 years in storage with Duralock Power Preserve technology. For other ranges, check the product page, and store spares in a cool, dry place.

Yes. The Duracell Plus Power 9V alkaline battery 656.944UK has DURALOCK Technology, and the Procell Constant 9V 656.979UK comes in a 10 pack of alkaline manganese dioxide cells. Plus Power is described for everyday devices such as remote controls, toys and flashlights, and Procell Constant for low-drain professional applications.

The Duracell CR2032 and CR2025, both lithium coin cells sold in 2 packs, with a bitter-tasting layer to discourage babies and toddlers from swallowing them. Duracell names uses such as bike computers, bathroom scales, glucose meters and pedometers. Match the code printed on the old cell rather than fitting the nearest size.