Jeti ASC 5.5mm (Anti-Spark Connector Set 5.5mm) JMS-K5.5-3P
Saves your connectors and the esc, no flash when you plug in the battery.
Set includes
1x Anti-Spark-Connector female 5.5mm
1x Goldconnector female 5.5mm
2x Goldconnector male 5.5mm
3x shrinktube red
3x shrinktube black