Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg     1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg     1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg     1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg     1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg Product description Name:Lithium battery mountain bike Power: 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg Product description Product description Name:Lithium battery mountain bike Power: 350W 350W Battery type: domestic lithium battery Battery capacity: 36V 10AH Charging time: 3.5-4.5 hours Max Mileage: about 55km Max speed: 35km/h 35km/h Max Load weight: about 150kg Braking method: electronic brake Material: aviation grade aluminum alloy Unfolded size: 1690*600*980mm Weight: about 22kg 1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. 1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. 1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. 1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 1. The max range and speed differ due to the different weight of driver, operational proficiency and road condition. Our test was made by a 55kg driver on a flat and smooth road. 2. The product and user manual may be a little different according to different product lot. 2. The product and user manual may be a little different according to different product lot. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty. 3. Please charge the battery fully before the first use the scooter. In addtion, please charge the battery once every three months, even if you don't use the scooter, to maintain the battery fully functional and prolong it's life span. Water immersion, collisions, and other abnormal factors will eald to battery damages, which are not covered under warranty.