Cheerwing&reg; 1 Pair Amass AS150 7MM 150/200 AMP Anti-Spark Connector Plug For HV Bettery / ESC - Black/Red Set AMASS Patented Anti-Spark Design!Gold plated Surface of the connector! Male 7mm pin anti-spark design is suitable for the high voltage battery (Long time 60A,Instantaneous 90A) Designed for 8AWG wrie. PA housing, sturdy and durable, super inflaming retarding that it goes out as soon as leaves the fire Application scope: electronic speed controller, charger, high voltage battery