1,Mountain electric bicycle,CE ,lithium battery electric bike,fashion e-bike 2,Model:TDF28Z Mountain electric bicycle,CE ,lithium battery electric bike,fashion e-bike Motor ... ×8Ah (Lithium battery)Power : 180WCharger’s input voltage : 110V-240VAlu frame With Shimao 21 speed Foam + export carton/ corrugated paper cartonsCTN ...