For years we have been selling a very popular T-Plug harness for two motors on one battery. This is our new mini version, and features two (2) male JST connectors to and one (1) female JST connector. This mini harness pairs well with small ESCs (5A - 12A) and small lipo batteries (2S and some 3S).
When running twin motor setups, it's often desirable to connect both motor/ESCs to one battery:
The length of this harness is 7.5 inches (19.05cm) and has 22 gauge wire.