10pcs Battery Detection Four-wire Fixture 18650 Test Probe Sub-container Cabinet Thimble Lithium Battery Probe
Frequently bought together:
Description
Distribution of insulator and nut。
positive electrode:Copper rod length20mm、Needle length28mm
negative pole(Nuts):Copper rod length42mm、Needle length50mm
negative pole(Card money):Copper rod length37mm、Needle length44.2mm





