logoalt Hacker News

CATL Sodium Battery Hits LFP Cost Parity in 2026: 15,000 Cycles, 30-Year Life

87 points • by doener • yesterday at 11:00 PM • 35 comments • view on HN

Comments

syntaxing • yesterday at 11:10 PM

I’m so desperate for home battery using sodium batteries. Safer and lower temperature it can operate at. Low energy density but I don’t care for home battery.

➕ show 3 replies
hbarka • today at 12:24 AM

I switched the 12v lead-acid batteries on my EV to the 12v Lithium from OHMMU. Best upgrade I've done. I recently saw that they now offer 12V Sodium, and their warranty now went up to 3 years on the sodium, from 1 year. They have new data on its robustness.

➕ show 1 reply
KellyCriterion • yesterday at 11:31 PM

Just imagine:

ALL the money that flew into "Fossil & Co" throughout the last, lets say, 50 or 60 years, including all implicit fundings, like state-building-streets or universities-masters-engineering-focus-ICE, all the money for lobbying, all the money for all the (counter)campaigns (from ALL sides), and all that money....

...WHAT IF we would have spent all of this money instead on Battery Research and all this Renewable Energy stuff?

Where would we be today on techdev curve? ;-) ;-)

➕ show 1 reply
mateusfreira • yesterday at 11:31 PM

Every day, there's another news story about it... Just let me know when we can actually buy it. It's getting boring already.

➕ show 2 replies
allears • yesterday at 11:14 PM

"error establishing a database connection"

➕ show 1 reply