Duracell are one of the world’s leading battery makers and if you need a replacement battery for your smoke alarm, clock or toy then these 9v batteries are for you. The Plus Power range from Duracell is their longest lasting. Specifications 4 x 9v Duracell alkaline batteries Up to 40% more power (in digital cameras vs. simply duracell aa. results vary by device.) Long lasting power guaranteed Best used in a broad range of everyday devices Available in AA and AAA, C, D, 4.5V and 9V
