electric scooter with added seat but needs to change the battery , motor repair

this is my own electric scooter and I use it and it's really fine and I actually sad that I will sell it because it's perfect but I really in need in money . I bought this scooter around 1.5 years ago but it works like a new one it has some scratches but that doesn't affect the quality but it needs to change the battery and I will sell it for this cheap price because changing the battery and repairing motor it comes with its charger and with added chair.

هذا السكوتر الكهربائي الخاص بي وأنا أست