2 Wheels hoverboard Scooter Self Balancing Hoverboard with UL2272 Package Included 1 x Two wheels hover board 1 x Power supply charger 1 x Manual 1set/ctn 11.7kgs/ctn Carton size: 66*25*25cm Features: 1) Two wheels hoverboard 2) This scooter uses gyroscope sensors to enable self-balancing The inner workings of the hover board use gyro sensors,Website:://.sz2wheels.com, two 250Watt motors and a set of rechargeable lithium battery 3)Users can control the vehicle to go forward, accelerate, decelerate, turn around, bread or others by leaning forward or leaning backwards 4) With a full charge it has a range of roughly 15 km and a highest speed at 10km/h 5) The hover boards are green product helpful tool in outdoor, and easy for carry. Also can be a funny entertainment tool as well as skateboard. BATTERY SPECIFICATIONS NAME PARAMETERS Battery Lithium-ion battery Charging Time 2 - 3 Hours Voltage 36V Capacity 4.4Ah Working Temperature 0°C-40°C Charging Temperature 0°C-40°C WARNING – Risk of Fire and Electric Shock – No User Serviceable Parts. • Warranty void if the security seal is punctured, broken or tampered with. • Do not expose to temperatures above 43°C • Do not throw the battery away in the trash or in fire. Batteries should be recycled or disposed of as per state or local guidelines. • For normal charges, the battery temp should be between 0°C-40°C, the charge time may increase at colder temperatures. • Use at temperature below 40°C, charge fully prior to long storage periods or if it has been stored for more than three months. • Do not charge unattended. Do not charge for more than 8 hours. Do not charge while hot. • Use only with specified manufactured and model charger in instruction • For service, contact support at: sales@sz2wheels.com