Part #: PTK-5309
This is a "MaxxCurrent" XT60 Plug to 4mm Bullet Connector 3S balance adapter cable from ProTek R/C. ProTek R/C "MaxxCurrent" XT60 connectors ensure a mechanically solid, low resistance, high-amp capacity connection and are the ideal power connector for high current applications.
ProTek RC 3S Charge Balance Adapter Cable XT60 Plug to 4mm Bullet PTK-5309 - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.