The invention relates to the technical field of an electric wire, and discloses a storage battery car electric wire with a high anti-scraping effect. The storage battery car electric wire comprises aninsulating layer body; a power-on wire is arranged in the insulating layer body; a first hollow cavity, a second hollow cavity, a third hollow cavity, a fourth hollow cavity and a fifth hollow cavityare formed in the insulating layer body from inside to outside in sequence; the interior of the first hollow cavity is uniformly filled with an inner layer protection insulating plate; the interior of the second hollow cavity is uniformly filled with an iron wire net layer; the interior of the third hollow cavity is uniformly filled with a silicon nitride composite plate; and the interior of thefourth hollow cavity is uniformly filled with a rubber plate. By virtue of transverse plates and inclined plates, damage to the insulating layer body caused by direct scraping due to external force can be effectively blocked; by virtue of buffer springs, the force stressed on the transverse plates can be buffered effectively; and by virtue of inclination setting of rubber blocks, the external force in the deformation process can be buffered, so that the anti-scraping effect of the storage battery car electric wire can be better improved.