This product has a CE certificate and serial number Please contact customer service via email to obtain it If you want to buy accessories please click ANGWATT Accessories StoreSpecification NameDual Drive Electric ScooterBrandANGWATTModelC1Tire10inch Pneumatic Off Road TiresMax Mileage60 80 KmMax Speed55 65 Km hMax Load150KGClimbing Angle45°Drive2 1200W Peak Power MotorDrive TypeBrushless Hall MotorBattery52V 28Ah Lithium BatteryController2 28 1A ControllerCharging TimeAbout 5 6 HoursMaterialIron Aluminum AlloyBrakeDual Oil Brake Electronic BrakeBrake BrandDYISLANDShock AbsorptionFront And Rear Shock AbsorptionTurn SignalFront And Rear Turn SignalBody Size117x68x125 143cmFolding Size117x68x48cmPackage Size131x26x50cmPacking Weight38KGCE CertificateYESTaxTax FreeUser manualClick to get Features 52V 28Ah A Grade quality lithium battery more stable safe and long life Dual 28 1A newest controller provide more stable start and more durability 2 1200W Peak Power motors provide a speed of up to 55 65km h and a climbing angle of 45 degrees Headlights front and rear turn signals make riding safer Front and rear shock absorption makes off road riding smoother 10 inch off road rubber inflatable tires for different grounds to take Quick folding design for convenient carrying in your car trunk Aluminum alloy shell for max 150kg payload Local repair stations in Europe Package Included 1 x ANGWATT C1 Dual Drive Electric Scooter2 x EU Charger1 x Installation