Mercedes-Benz EQS with Solid-State Battery: A New Era in Electric Vehicles

Discover how Mercedes-Benz, in collaboration with Factorial Energy, is testing an EQS prototype with a solid-state battery, promising up to 1,000 km range. Learn about its benefits and future prospects.

Mercedes-Benz has taken a confident step into the future of electric vehicles. In collaboration with the American startup Factorial Energy, the company has developed a prototype of its premium sedan EQS equipped with a solid-state battery. This technological breakthrough is already undergoing road tests, with results promising to redefine the perception of electric vehicles as a whole.

The key feature of this innovation is its range of up to 1,000 kilometers (620 miles) under the WLTP cycle, which is 25% more than the current EQS 450+ model. This improvement is due to the use of a solid electrolyte instead of a liquid one, which increases energy density and enhances safety. Additionally, the reduced weight of the battery opens up new possibilities for optimizing vehicle design and improving overall efficiency.

Mercedes-Benz is not the only player in this race. Toyota, QuantumScape, and Solid Power are also developing their solid-state batteries. However, the partnership with Factorial Energy, known for its innovations in lithium-metal batteries, gives the German automaker a competitive edge in this technological competition.

The transition to solid-state batteries offers tangible benefits for consumers. The increased range means fewer charging stops, while improved operational stability reduces the risks associated with electric vehicle use. Moreover, the expected longer lifespan of these batteries will make owning an electric car more cost-effective.

While Mercedes-Benz has not yet announced the exact timeline for commercial production of solid-state batteries, the current pace of development and testing suggests that the first production models featuring this technology could hit the roads in the coming years. If these predictions hold true, it will mark another milestone in the global shift toward electric vehicles, where range and safety are no longer obstacles.

Source: mercedes-benz.com