... with lithium battery 1.Motor:250W,brushless 2.Battery:Lithium,36V/10Ah 3.Janpense 6-gear derailleur Mountain Electric bicycle with lithium ... and durableBattery capacity: Li-ion battery 36V / 10AhTyre: KENDA 26"X1.95 Brake: front & rear Zoom disc brakeCharging time: ... , 215units/40'HCOptions (not free): Front light, Rear light, Rear Rack, TEKTRO disc brake, Ajustable handle stemred electric bicycle, ...