CATL has introduced the first mass-produced sodium batteries dedicated to commercial vehicles, stable at -40°C.

@DarrinBrunner @robinhoode

Main advantage of sodium batteries: no volatile components.

I’m willing to take a capacity hit if the battery can survive a hit or puncture without exploding.

Yesterday I spent time cleaning junk drawers to find an expanded & bloated lithium ion battery pack that was still holding a charge. Went straight into a fireproof battery bag.

Can’t wait til that’s a thing of the past.

Also, sodium is far more sustainable plus abundant compared to lithium.

Miles O'Brien
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to find an expanded & bloated lithium ion battery pack

Intrusive thoughts: “go on, poke it with a knife. See what happens firsthand”

Then throw it in a full bathtub!!

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