heyous DC 5.5x2.1mm Round Power Plug Connector with Nut and Waterproof Cover Electric Scooter Balance Bike Accessories

["Material: The wire is made of nylon flame retardant material on the outside and copper material on the inside, which has a long service life.","Function: Waterproof and dustproof plug at the charging port of the electric bike, protecting the charging port and other parts of the scooter.","Features: The sleeve charging port consists of a charging port. Durable, flexible and easy to use.","Application: Suitable for charging hole 5.5x2.1mm electric scooter balance bike. The e-bike charging port dust plug is a good accessory for your scooter.","Package: You will receive a power plug connector with terminals, a nut and a waterproof cover."]