A battery case structural body includes: two terminal members arranged at both ends of a battery; and a case body that holds the battery. The two terminal members includes two engaging parts, each of which is provided to each terminal member. The case body...

An automotive battery includes positive and negative battery contact sockets on the battery surface, each battery contact socket having a socket shell slot in a socket shell such that a polarized electrical connector prong inserted into a designated socket...

Disclosed is a battery cell, which includes an electrode assembly having a cell body and an electrode tab extending from the cell body; a cell case having an accommodation portion configured to accommodate the electrode assembly and a circumferential porti...

In accordance with some embodiments of the present disclosure, an apparatus includes a first electrical conductor electrically coupled to rim terminals of energy units, where the first electrical conductor includes openings around respective center termina...