R20/Size D/Um1 Zn-Mn, Carbon Zinc Battery 1) Nominal Voltage:1.5V 2) Jacket:Pvc 3) Metal Top And Bottom 4) Service Life: >380 Minutes 5) Continuous Discharge Time 6) 0.000% Mercury And Cadmium 7) OEM Orders Acceptable Inner Packing: 2pcs/ ...Read More