A battery cover for prevention of electrolyte leakage is disclosed. In the battery cover, a sealed assembly structure of upper and lower covers of a battery case is configured in such a way that it forms a labyrinth structure that can allow an electrolyte ...

Disclosed herein is an apparatus for mixing electrolyte in a battery. The electrolyte mixing apparatus mixes low-specific-gravity electrolyte with high-specific-gravity electrolyte using inertial force generated when a vehicle starts to move and stops, thu...

Disclosed herein is a cover having a double sealing structure for a storage battery. The cover includes: a lower cover body having cells, each of which has an inlet hole communicating with the storage battery body so that the electrolyte is injected into t...

The present invention comprises: a plurality of anode plates, formed as a mesh by forming a plurality of cuts in series on a lead plate strip rolled into a uniform thickness, for storing electricity in a chemically reactive state by means of expansion proc...