... : Product name:fold lithium battery electric bikebattery:key locked 40 miles capacity lithium battery 2.4 kgsframe:alluminum alloyPAS ... signal lampcharging time:5hmax load:150kgscolor:customizedfoldableOne second foldablevoltage36V,9 AHThrottle:optionspeed:30KM/H2. folding mini e bike/ ... signal lamp, bell, disc brake D. Key-locked lithium battery E. Aluminum alloy frame, DURABLE F. 40 Miles charging ...