Electric cars: GM unveils an ultra-powerful battery

General Motors (GM) on Wednesday unveiled a battery that would allow a car to travel up to 645 kilometers (km) on a single recharge, a product supposed to help it catch up on Tesla, the leading seller of electric vehicles in the States -United.

This Ultium battery is rectangular (pouch-style) and can be stored vertically or horizontally.

https://www.geo.fr/environnement/voitures-electriques-gm-devoile-une-batterie-ultra-puissante-200146