Mercedes EQS Solid State Battery: 1,200 km Range on Public Roads
- * Lucid's Record: Lucid Air recently set a world record for electric vehicle range, traveling 1,205.8 km on a single charge in july (Switzerland, Austria, Germany).
- In essence,the article highlights Mercedes' potential to dominate EV range with their solid-state battery technology and innovative cooling system.
Here’s a summary of the key data from the text:
* Lucid’s Record: Lucid Air recently set a world record for electric vehicle range, traveling 1,205.8 km on a single charge in july (Switzerland, Austria, Germany). Their goal was to surpass the Mercedes EQxx record and claim the autonomy record for production EVs.
* Mercedes’ Response: Mercedes has matched lucid’s 1,205 km range in testing, and has an unused reserve of 137 km, suggesting they could easily break Lucid’s record. They plan a more official, Guinness World Record-attempting journey.
* Solid-State Battery Breakthrough: Mercedes engineers have overcome a major hurdle with solid-state batteries: the volume changes during charging and discharging. These changes can damage connections within the battery and create hazardous pressure.
* Pressure Actuators & Passive cooling: They’ve solved this with:
* Pressure actuators: these adjust connectors to maintain a good connection despite volume changes.
* Passive Air Cooling: Instead of a complex liquid cooling system, they use air channels to direct filtered air over the battery for cooling.
* Benefits of Solid-State & Air Cooling: Solid-state batteries are less prone to heat generation, making passive air cooling a viable and weight-saving solution. They are also less affected by temperature variations.
In essence,the article highlights Mercedes’ potential to dominate EV range with their solid-state battery technology and innovative cooling system.