1) LR03 AM-4 AAA Alkaline Battery 2) CE,ROHS qualified 3) 0.00% mercury,cadmium,lead 4) discharge:7.8h (10ohm,1h/d,till 0.9v) Features:1) CE,ROHS qualified2) 0.00% mercury,cadmium,lead3) discharge:7.8h (10Ω 1h/d e.v. 0.9v)4) Average Weight:12g5) Diameter:9.5-10.5 mm6) Height:43.3-44.5mm7) Packing: 12pcs/card8) G.W.:15kg,N.W.:14kg9) delivery:in 20 days mercury and cadmium free battery