Battery bumper car battery bumper car does not need special site configuration, as long as it is fully charged, it is very convenient to use. The general material is: the chassis is steel and the shell is FRP. Battery bumper car: it is made of environmentally-friendly glass fiber reinforced plastic products by one-step molding. Iron parts are electrostatically sprayed with plastic baking varnish. It is equipped with advanced sound, positioning, lighting, timing functions, etc. It is made of 24v battery power supply and imitation animals, colorful, colorfast, with environmental protection, corrosion resistance, good stability, beautiful, fashionable, good safety performance, adapt to a wide range of venues and other characteristics, is popular in the market and children's favorite amusement equipment. Bumper Car Body: generally made of glass fiber reinforced plastic demoulding. The reinforcing material in glass fiber reinforced plastic is glass fiber. Glass fiber is an inorganic fiber material drawn or blown by molten glass. Its main chemical components are silica, alumina, boron oxide, magnesium oxide, sodium oxide, etc. The fibers are made of filaments, filaments and flocs, and the diameter is generally 3 ~ 80 microns, the thickest is only as thick as the hair. Glass fiber with a diameter of 10 microns has a tensile strength of 3600 MPa, which is equivalent to being able to withstand 360 kg tensile force per square millimeter of cross-sectional area. This strength is twice as high as high strength steel. Due to the different varieties of resins used, polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic and phenolic glass fiber reinforced plastic are called.