BPF4-4 4.8V NiCd D Sol4 D Soldier Cell : 4.8V 4000mAhUsage and CompositionEmergency Lighting, Memory Backup Systems, Professional lighting, Emergency Medical Equipment Security ServicesNickel Cadmium (NiCd)Battery SpecificationsVoltage 4.8VNominal Capacity 4000mAhPhysical DimensionsSize D X 4 SoldierWidth 132mmHeight 60mmWeight 488g