Shortcomings of the traditional battery stamping square through aluminum shell for new energy vehicles

Soft texture, easy to scratch. New energy vehicles refers to the use of unconventional automotive fuels as a power source of the car, this type of car is used in the traditional battery stamping square aluminum shell, in the use of the process of petroleum certain shortcomings, including the aluminum shell texture is softer, easy to scratch on the surface in the stamping or handling, which makes the battery aluminum shell there is a problem of poor aesthetics.