BPF4-4 4.8V NiCd D Sol4 D Soldier Cell : 4.8V 4000mAhUsage and Composition Emergency Lighting, Memory Backup Systems, Professional lighting, Emergency Medical Equipment Security Services Nickel Cadmium (NiCd) Battery Specifications Voltage 4.8V Nominal Capacity 4000mAh Physical Dimensions Size D X 4 Soldier Width 132mm Height 60mm Weight 488g