Hacker News·4 min read·medium
Sodium-ion "salt" batteries will revolutionize electric-vehicle and grid storage
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✦AI Summary
Sodium-ion batteries are emerging as a cheaper, more abundant alternative to traditional lithium-ion batteries for electric vehicles and grid storage. Recent demonstrations in cold weather conditions suggest this technology could significantly disrupt the current battery market.
Today, most rechargeable batteries are made from lithium ions, but sodium-ion alternatives could make battery tech much cheaper and offer other advantages
technologyscienceenvironment
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