1. DESCRIPTION LR20 IEC LR20 JIS AM-1 ANSI D 2. CHEMICAL SYSTEM alkaline electrolyte-zinc-manganese dioxide (mercury & cadmium free) 3. DIMENSION : diameter:32.3~34.2mm height: 59.5~61.5mm 4. NOMINAL VOLTAGE: 1.5V 5. NOMINAL WEIGHT: 130g 6. CAPACITANE: 14.8A.h (10Ω, 4hrs/d, 20篊, e.v.:0.9V)