Yeah Racing WPT-0121 Angle Type 4mm & 5mm Connector

Easy to install angled connectors for any use, be it charging leads or battery leads from your esc! Comes with both 4 and 5mm plugs as these are the most popular size on the market at the moment. The plug has a plastic shielding which prevents any accidental short circuits! Colored o-rings for you to slide over the wire to easily identify positive and negative.