The ProTek R/C Heavy Duty EC5 Charge Lead Adapter features a "male" EC5 connector with male bullets, connected to a female XT60. Thanks to the 4 inch long 14awg wire, this adapter can be used for heavy duty charging and can handle charge rates more than 20 amps. This adapter can also be used for ESC to battery connections in some applications, allowing you to connect your EC5 equipped battery to an ESC with an XT60.