Cylindrical storage battery for electric road vehicle, has rotary device to rotate battery daily or weekly, when battery is in use, and positive and negative plates that are loaded evenly over entire application time of battery

摘要

Battery has an automatic rotary device to rotate the battery daily or weekly about 180 [deg], when the battery is in use. A round housing includes gas channels to reduce high pressure in the housing for recombination of acid produced in the battery. Positive and negative plates are loaded evenly over the entire application time of battery. A plate connector is shifted by 120 [deg].