Mercedes-Benz is doubling down on solid-state EV batteries with ultra-long vary and quick charging capabilities for its next-gen automobiles. With two companions accelerating improvement, Mercedes is on monitor to start testing EVs with solid-state batteries in just some months.
After Mercedes and Factorial launched their newest breakthrough, the Solstice all-solid-state EV battery, this week, the corporate stated it’s on monitor to hit the market by 2030.
Factorial stated the brand new tech will improve EV vary by as much as 80% with a “breakthrough” power density of 450 Wh/kg. It’s additionally 33% smaller than present tech for even greater effectivity.
The US-based firm goals to supply over 600 miles of driving vary (in comparison with present Li-ion batteries) with a 40% weight discount.
With a safer design, the brand new batteries additionally don’t require heavy cooling techniques, which is able to assist minimize prices additional.
Mercedes led Factorial’s 2022 funding spherical, which additionally included rivals Hyundai and Stellantis. In response to chief tech officer Markus Shaefer, the brand new batteries are a “cornerstone of Mercedes-Benz’s technique and dedication” to main EV battery improvement.
Shaefer defined the brand new all-solid-state EV batteries will “set new requirements in vary, price, and efficiency.”
Though not due out till the top of the last decade, Mercedes plans to get EVs with solid-state batteries on the street for testing a lot sooner.
Mercedes to start testing EVs with solid-state batteries
The announcement comes after Factorial delivered B-sample solid-state battery cells to Mercedes this summer season utilizing its FEST platform.
Mercedes can be working with Prologium, which opened “the world’s first giga-level solid-state lithium ceramic battery manufacturing facility” in Taiwan earlier this 12 months.
Prologium stated it has “efficiently overcome” the challenges with mass-producing solid-state EV batteries. The corporate claims it will probably manufacture solid-state batteries on the identical price as mainstream batteries.
With two companions, Mercedes is assured in producing solid-state EV batteries at scale by 2030.
In the meantime, the corporate is making ready to start testing the brand new batteries on the streets. In response to Oliver Fenzl, Mercedes’ communications supervisor for drivetrain tech, it may very well be just some months away.
Fenzl stated, “Along with Prologium and Factorial, Mercedes-Benz develops the solid-state know-how additional and integrates its Mercedes-Benz DNA on a cell degree.” He added, “We’ll see the know-how on the street for testing already in a couple of months.”
The breakthrough comes as a number of rivals, together with Toyota, are advancing solid-state EV batteries. Toyota’s plans to develop and produce all-solid-state EV batteries gained approval from Japan’s Ministry of Commerce and Business this week.
Toyota additionally plans to start producing all-solid-state EV batteries by 2030. The approval comes as Japan goals to safe a home provide chain to scale back its reliance on China and South Korea.
