Comment on This is the world's first sodium-ion mobile battery, a game changer in environmental sustainability, but it's not cheap

otacon239@lemmy.world ⁨1⁩ ⁨week⁩ ago

Honestly, $70 for 9,000 mAh for cutting edge battery tech isn’t as much as I’d expect. That was about the going rate when we first started setting portable battery banks being sold as a dedicated item. For obvious reasons, this won’t be something the average person gets, but it exists and it’s no longer just in labs.

Not to mention, the improvements in longevity and temperature range were benefits I wasn’t aware of. Exciting!

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