BPF4-6 7.2V NiCd D Sol6 D Soldier Cell : 7.2V 4000mAhUsage and CompositionEmergency Lighting, Memory Backup Systems, Professional lighting, Emergency Medical Equipment Security ServicesNickel Cadmium (NiCd)Battery SpecificationsVoltage 7.2VNominal Capacity 4000mAhPhysical DimensionsSize D X 6 SoldierWidth 66mmHeight 177mmWeight 732g