When Toyota unveiled plans for its next generation of EV technology in June 2023, the company made it clear that bipolar batteries would play a central role. The company is already using bipolar architecture in the nickel-metal hydride batteries in its Crown and Aqua hybrids, and it is extending the technology to BEVs with lithium-ion batteries. Its product plans include ‘popular’ and ‘performance’ versions of liquid-electrolyte bipolar batteries, writes Peter Donaldson. Read more…