Hardware Shipbreakers LAV part 2

The Speed controller is a cheap brushed controller capable of running 3s - 6s (12 - 24 volts). I'm only using two 2s lipos in series providing 4s at 14.4 volts. The lighting plugs into the balance lead of one of the batteries and runs through a voltage booster to increase the 7.2 volts to 12 volts. The plug is made from some PCB pins and a blob of hot glue. It plugs into the red and black wires of…