【800W Peak Motor & 20" Fat Tires】 Caroma electric scooter adopts a 500W(800W peak) strong motor that can reach a top speed of 20mph and has a 15% hill climbing capacity. Equipped with 20"X3.0 anti-skidding fat tires, this ebikes for adults is designed to easily handle all terrains such as beach, snow, sand, mountain and gravel roads. It can provide excellent grip and stability to ensure a smooth ride. 【Removable Battery】Enjoy long-distance riding with the 48V 7.8Ah lithium-ion battery, allowing for up to 25miles per charge for 4 hours. The adult electric scooter is equipped with the BMS system that provides 14 types of protection, making our battery safer and more cycle life. This electric bike for adults have two charging methods, remove the battery to charge or directly charge the bike, perfect for your daily commute or travel. 【Ergonomic Adult Electric Scooter with Seat】The electric scooter equipped with 2 Seats, the front seat is height adjustable and the back seat is made of soft leather, which can carry two adults at the same time. The Caroma K4 is an electric commuter bicycle designed for adults. It also features a spacious front basket for backpacks, flowers, books, fruit and more, making it ideal for quick errands and shopping. 【Safe Riding Day & Night Ebike】The sensitive mechanical disc brakes provide sufficient braking power even in adverse conditions, with the front fork providing shock absorption when braking. Enhanced visibility with bell, LED front light and rear reflector ensures that night riding is just as safe as daytime riding. With these safety components, you can ride with confidence no matter the time or road conditions. 【Easy Assembly & After Sales Guarantee】 The adult scooter comes mostly assembled with instructions and installation tools. We will offer a 365-day warranty and lifetime technical support.The scooter has passed UL2272 certification, ensuring it meets stringent safety standards.