Valve-regulated acid storage battery and assembly process thereof

The invention discloses a valve-regulated acid storage battery and an assembly process thereof, and aims at overcoming the defect that the service life of the storage battery is shortened due to the post terminal acid leakage phenomenon and the busbar corrosion phenomenon easily caused by an existing lead-acid storage battery. An anticorrosion sealant wraps the outer surfaces of a busbar and a post terminal of the lead-acid storage battery, so that the post terminal acid leakage phenomenon and the busbar corrosion phenomenon are effectively prevented; the post terminal and the busbar are not corroded by acid electrolyte of the storage battery; the service life of the post terminal and the busbar is prolonged; the busbar and the post terminal are completely wrapped and solidified by the sealant when being assembled, and are not exposed outside; the busbar corrosion and the post terminal acid leakage can be prevented after the assembled storage battery is added with acid to be charged; so that the service life of the product is prolonged; the refund rate of the product is reduced; and the production cost of the product is reduced.