Coches electricos

[Cadavre Exquis]

https://cincodias.elpais.com/companias/2026-01-31/renault-apunta-a-hacer-coches-electricos-en-espana-el-coste-de-produccion-de-las-fabricas-es-mas-bajo-que-en-2019.html

Saludos.

[Cadavre Exquis]

https://www.expansion.com/empresas/energia/2026/01/31/697d1038468aebbd6d8b459e.html

Saludos.

[Cadavre Exquis]

The World's First Sodium-Ion Battery in Commercial EVs - Great at Low Temperatures
Posted by EditorDavid on Saturday February 07, 2026 @08:17PM from the charging-ahead dept.

Long-time Slashdot reader Geoffrey.landis shared this report from InsideEVs:

Chinese battery giant CATL and automaker Changan Automobile are preparing to put the world's first passenger car powered by sodium-ion batteries on public roads by mid-2026. And if the launch is successful, it could usher in an era where electric vehicles present less of a fire risk and can better handle extreme temperatures.

The CATL Naxtra sodium-ion battery will debut in the Changan Nevo A06 sedan, delivering an estimated range of around 400 kilometers (249 miles) on the China Light-Duty Test Cycle. From there, the battery will roll out across Changan's broader portfolio, including EVs from Avatr, Deepal, Qiyuan and Uni, the company said. "The launch represents a major step in the industry's transition toward a dual-chemistry ecosystem, where sodium-ion and lithium-ion batteries complement each other to meet diverse customer needs," CATL said in a press release...

It delivers 175 watt-hours per kilogram of energy density, which is lower than nickel-rich chemistries but roughly on par with lithium ion phosphate batteries... Where the Naxtra battery really stands out, however, is cold-weather performance. CATL says its discharge power at -30 degrees Celsius (-22 degrees Fahrenheit) is three times higher than that of lithium ion phosphate batteries.

Saludos.