- Mercedes engineers drove from Stuttgart in Germany to Malmo, Sweden
- The 749-mile journey was made on a single cost
- Endeavor proves the power density of future solid-state battery packs
Mercedes-Benz continues to exhibit the ability of its solid-state battery expertise, with its most up-to-date highway journey protecting a staggering 749 miles on a single cost.
Its crew of engineers loaded up the EQS take a look at automobile in Stuttgart, Germany and took the scenic path to Malmo in Sweden. Calculated utilizing Electrical Intelligence – the marque’s intelligent route-planning software program – the journey factored in topography, visitors, ambient temperature, in addition to power wants for heating and cooling to maximise vary.
The German model, which has already set quite a few electrical automobile distance data with its highly-optimized EQXX rolling laboratory, is eager to level out that the EQS utilized in its newest endeavor was solely calmly modified.
Present lithium-ion packs had been swapped out for lithium-metal solid-state cells developed by US-based producer Factorial Vitality. The pack itself was then honed by Mercedes-AMG Excessive Efficiency Powertrains, which makes a speciality of F1 expertise.
Regardless of the load and dimension of the solid-state battery being akin to present EQS expertise, the useable power content material is outwardly 25% larger, whereas extra power effectivity financial savings had been made by way of passive airflow cooling.
This resulted in a bladder-busting highway journey that really surpassed the earlier file set by the Imaginative and prescient EQXX on its Stuttgart–Silverstone route by simply shy of two miles. Actually, the solid-state packs nonetheless boasted 85 miles remaining when the EQS arrived at its vacation spot.
A strong case for solid-state
Many automotive manufacturers are deep within the analysis section of solid-state battery tech, whereas quite a lot of Tier 1 suppliers and specialists are pushing the tech ahead.
At this 12 months’s IAA Mobility present in Munich, Rimac showcased its developments within the space, whereas the VW Group shoehorned a small solid-state battery pack right into a Ducati bike so it might endure rigorous testing on the race circuit.
At present, the complicated manufacturing processes and the excessive prices concerned have to this point prevented all solid-state battery tech from reaching crucial mass, however it’s only a matter of time.
