Specifications: 1) Product size (mm): 1400L x 850W x 1000H2) Max. loading capacity: 150kg3) Rated speed: ≤35km/h 4) Charging time: 4 - 6h5) Single charge: ≥40km or 25miles6) Type of motor: DC series motor7) Motor power: 800W8) Battery type: sealed lead acid battery9) Front tire / rear tire size: front 18 x 9.50-8 / rear 19 x 7-810) Battery: 48V/28Ah11) Sprocket wheel drive12) Input of charger: 220V/110V (optional)13) Output of charger: 28V/8A x 214) Under current voltage: 42±0.5V 15) Exceeded current ampere: 80AOuter packing: Carton dimensions: 1440 x 880 x 920mmN.W.: 110kgG.W.: 115kgConveyance: Qty/20' GP: 20pcsQty/40' GP: 42pcs producing area:China payment:T/T, L/C