| 摘要 |
An automobile battery is provided to prevent early corrosion of a polar plate by reducing the amount of steam emitted to the outside and retarding the increase of concentration of electrolyte. An automobile battery with excellent durability comprises a case(110); barrier plates(120) separating the inside of the case; polar plates(130) embedded in the space separated with the barrier plates; an electrolyte which is injected in the case so that the plate is dipped; and an inner cover(150) which is tilted at the upper part of a case and falls down the steam condensed on the surface toward the electrolyte of the lower part. |
