OD: 2.5MM Bear current: 22A Conductor: Tinned copper insulation: silica gel 18AWG silicone wire OD 2.5MM,contains 150strands 0.08mm brass copper, can bear current about 22A.solder with banana plug,XT60 EC3 Tamiya plug T plug,EC5,silicone wire widely use in the consumption electric products like aero model. boat model, and other toys,