The electric bus battery pack 12 of the same standard as shown by the quick change bus box series, each box is composed of 2 P 16S on 180AH cells. Each box contains 32 pieces of 180AH batteries, the nominal voltage 51.2V/360AH, power 18.4kwh. Vehicle composed of 12 box which are connected in series, the nominal voltage 614V/360AH, , one charge can runs 250KM(In the case of low surface to enlarge silica gel pad, after the module by lifting tool lifting into the standard box, throughthebolt lock)