JAC Motors, a Volkswagen-backed Chinese automaker, unveiled the first mass-produced EV with a sodium-ion battery through its new Yiwei brand. Although sodium-ion battery tech has a lower density than lithium-ion, its lower costs, simpler and more abundant supplies and superior cold-weather performance could help accelerate mass EV adoption.

Lithium batteries dont like being stored fully charged they will degrade over time.

@LrdThndr@lemmy.world
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So only charge it to 80% and pretend 80% is 100%, like iPhones do. Why is that a concern?

@woefkardoes@lemmy.world
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Or you could just use all of the space for a sodium battery and fully charge it as it won’t need long term storage in that state.

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