We have put together a convenient kit for you to be able to replace old parts or get your brakes wired up for the first time. This is all the parts you will need to wire up your brakes and get them working. Features: Breakaway Kit Includes: Built-in battery charger Weather-resistant battery box Sealed 12-volt rechargeable 5-amp-hour battery Charges at 1/2 volt below voltage supplied by towing vehicle Break-Away switch LED tester - shows if battery is good, bad or charging Mounting screws 7 Way Plug Includes: Male trailer end 7 Way RV blade type 12 volts, 30 amps 6 Way Cable - 14 Gauge Includes: Black jacketed six strand cable Six 14 gauge wires Yellow, brown, red, black, blue, green