· E-TWOW Li-ion Battery: Powerful and fast-charging, the large capacity 48V/10.5Ah battery provides a range of up to 31 miles in optimum conditions, and charges quickly in 3-4 hours. ***Please note that range can be limited by external factors and conditions such as load weight, wind speed, incline, and traveling speed. Optimum conditions = speed: 12.4 mph, load: 154lbs, wind speed: under 6.2 mph.· Lightweight and foldable: E-TWOW scooters are celebrated by commuters for their well-designed 3-point folding system and portability. The adjustable height handlebars can be lowered and folded. At a net weight of 29 lbs the scooter is among the lightest in its class. Store it under an office desk or in the trunk of your car.· Powerful motor: 500W nominal power (700W peak power) brushless DC motor. In optimum conditions, the scooter can reach up to 25 mph (after removing the factory set limit). It can climb steep slopes of up to 25 degrees. ***Please note that top speed can be limited by external factors and conditions such as load weight, wind speed, incline, and road surface.· Safe and Comfortable: The cruise control feature makes longer rides less fatiguing. The electromagnetic brake on the front wheel and the drum brake on the rear wheel provide excellent stopping power. Front and rear shock absorbers lessen the jarring feedback from bumpy roads. Max load: 275 lbs. Products are all certifed to ANSI / CAN / UL-2272 by SGS.· Warranty: Our scooters are famous for their build-quality and we take pride in our attentive customer service. We offer a one year parts warranty.· Warranty: Our scooters are famous for their build-quality and we take pride in our attentive customer service. We offer a one year functional parts warranty.