Smart Self Balancing Electric Scooter Charging and Power Replacement Kit Purchase from the seller named "HOVERBOARD REPAIR" for best quality. 1x Standard 4-wire Charger Port and Cable 1x Power Switch and Cable Please open your hoverboard to ensure your existing charging port has 4 wires attached to it. Do not purchase this item if your existing charging port has 2 wire attached to it on the inside of your scooter.