Philips LongLife AA Battery R6L4B Zinc Carbon For your low-drain products, choose LongLife batteries. Zinc-Chloride technology is perfect for your clocks, radios, calculators and remote controls. Top Performance High-quality Zinc-Chloride technology ensures long life The battery remains fresh for use for up to 3 years Environmentally Responsible, Philips ZnC batteries contain 0% harmful heavy metals Technical specifications Shelf life: 3 years Interchangeable with battery type: AA, R6, UM3, 15F, M15F Battery type: AA/R6 Zinc Carbon Battery voltage: 1.5 V Dimensions: 14.5 x 50.5 mm