Hobbywing QUICRUN WP 16BL30 G2 30A 2-3S Waterproof Brushless ESC for 1/16 1/18 RC Cars Ship_From:Global and 420–520 class electric helicopters

and 420–520 class electric helicopters

Large RC airplanes and heavy electric aircraft

Output Connector: EC3 plug

If you want a lighter 4S setup

4V 2S LiPo Battery 70C with XT90 Plug Overview

Hobbywing QUICRUN WP 16BL30 G2 30A 2-3S Waterproof Brushless ESC for 1/16 1/18 RC Cars Ship_From:Global and 420–520 class electric helicoptersThe Hobbywing QUICRUN WP 16BL30 G2 is a compact 30A waterproof brushless ESC developed for 1 16 and 1 18 scale RC cars. It supports 2S and 3S LiPo power and is suitable for on road cars, off road vehicles, buggies, short course trucks and mini monster trucks. Compared with the previous QUICRUN WP 16BL30, the G2 version combines a smaller housing, intelligent freewheeling technology and an upgraded selectable 6V 7. 4V BEC. The result is a cleaner