Airwheel Z5 Foldable Adult Electric Scooter with Extended Range Charging 2 hours, and range can be extended as you wish with replaceable battery.BY THE WAY,if you want to buy extra batteries,please contact us More flexible folding design,better battery location and new mobile phone-to-vehicle charging feature You can ride and control with the most natural standing posture, more comfortable and labor-saving with the new knick stand Ridesafewithbothheadlightandtaillight,and the updated headlight covers distance range of 20 meters Newly added charging feature allows you to charge your mobile phone via the USB interface on Z5's battery.