EZ-300 battery powered crimping tool for good quality Crimping force: 60KN Stroke: 17mm Crimp/charge: ... 320times(Cu mm2) EZ-300 battery powered crimping tool for good qualityCrimping force: 60KNStroke: 17mmCrimp/charge: 320times(Cu mm2 ... ,50,70,95,120,150,185,240,300mm2Battery: 2pcscharger: 1pcssealing ring of cylinder:1setsealing ring of safety valve:1set