A New Approach to Car Batteries Is About to Transform EVs

CATL already has a plant in Germany, along with a $5 billion battery plant under construction in Indonesia and plans for a similar investment in the US. Its own investments in both lithium and cobalt mining help shield the company from commodity price fluctuations. But one of the key factors for CATL’s global expansion will be cell-to-chassis technology, where the battery, chassis, and underbody of an EV are integrated as one, completely eliminating the need for a separate battery pack in the vehicle.Redistributing the batteries’ bulk will also free up space in a car’s design for a roomier interior, since designers will no longer need to raise the floor height of an EV to stash the cells underneath in a big slab. Freed from these previous constraints, as the cells can make up the entire chassis, manufacturers will be able to squeeze more cells into each EV, thereby increasing…

Read more…