You are buying a charging port as pictured.

This charging port will work with our Beast, the Rebel, Quickwheel, Boyueda and many other electric scooters but keep in mind that it's your responsibility to make sure that it will work with your scooter, before you buy it.
Easy to be replaced but if you think that you can't or you don't know how to do it then we strongly suggest that you seek professional help.