We offer an optional wiring kit for the G2. It comes in a 2 circuit or 3 circuit version depending on how many actuators you have. The kit includes a plate that mounts behind the hitch of the G2 which holds a battery box housing two 12v. batteries and circuit board with relays, heavy duty pendant style control, and wires that run back to the actuators. This wiring kit makes the electrical setup for your G2 as easy as pie. Simply mount the kit, run included wires back to your actuators, charge the batteries overnight and you are off and running. Folks love the fact that this unit includes an independent power source so that you don’t need to rely on what can be the somewhat weak electrical systems found on many tow vehicles. Additionally, not being hard wired into a tow vehicle makes it easy to have your tow vehicle available for other uses or to change tow vehicles.