The claims for the bipolar battery’s potential performance ability is often the subject of real misinformation. There are theoretical and existential limitations, e.g. one of the claims of doubling of energy density requires breakthroughs in materials science that have not yet happened.
BEST has published a series of articles looking at the benefits and manufacturability of the bipolar lead-acid battery construction. The main attribute is the increase in energy density due to a simplified construction, which eliminates the need for intercell . . .