Chinese automaker Nio is partnering with battery provider CATL for analysis into longer-life EV batteries, together with to be used with Nio’s battery-swapping service.
The two firms “will jointly carry out discussions, make technological breakthroughs and innovation, and promote product applications,” in keeping with a Nio press launch, with CATL growing batteries with longer service lives for future Nio fashions.
2023 Nio ES8
Nio expects the shorter lifespan of batteries in comparison with the autos they energy to change into an even bigger concern within the coming years. Given a median battery guarantee of 8 years, Nio estimates that the battery warranties of almost 20 million EVs will run out or could have run out between 2025 and 2032.
In the meantime, Nio claims to have prolonged the helpful lives of its swappable batteries to the purpose the place they are often anticipated to retain 80% capability after 12 years. The firm claims to have opened over 2,300 swapping stations in China and Europe, conducting over 40 million battery swaps up to now. Recently Volvo and Polestar mum or dad Geely signed up for battery swapping with Nio.
Nio battery station
It’s not the one firm to be speaking about battery longevity. Just final week Samsung put a 20-year battery on its growth roadmap. Nio is not saying when its longer-life batteries will seem, however within the meantime it has rolled out a semi-solid-state battery that prioritizes vary. A 150-kwh model yielded 650 miles of vary in a real-world demonstration drive of a Nio ET7sedan final yr.
CATL was once a cell provider, however in recent times it is stepped into a few of the surrounding tech, and begun selling cell-to-pack building as a substitute for present battery packs.
Source: www.greencarreports.com