This is a "TruCurrent" XT60 Pre-Wired Pigtail, with a pre-installed female XT60 connector from ProTek R/C. ProTek R/C "TruCurrent" XT60 connectors ensure a mechanically solid, low resistance, high-amp capacity connection and are the ideal power connector for high current applications. The "TruCurrent" XT60 plug is connected to 10cm of 14awg silicone wire.