AOVOPRO AP20 Electric Bicycle, 20x 4 Inch Fat Tire 48V 18AH Detachable Battery
Battery: 48V 15.6Ah Lithium-ion battery. HASSLE-FREE Assembly: 90% pre-assembled, no complicated assembly, quicker to enjoy your riding. Maximum load: 330LBS(150kg). Any acceleration and braking operation can exit this function.