Specifications:Voltage: 3 VoltsChemistry: LithiumCapacity: 4800 mAhPart #: CR17450-2WK27 Termination: Wire Leads with ConnectorDiameter: 34mm(1.4")Length: 47mm(1.83") QTY: 1 Fits the Following:CR17450-2WK27D80UB016170479348-2