Technology

61084 readers

4689 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each other!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed
Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago

MODERATORS

378

North Carolina is getting a $1.4B sodium-ion battery gigafactory (electrek.co)

submitted 5 months ago by [email protected] to c/technology

92 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 2 points 5 months ago (2 children)

Other use cases would be where a car has some sodium batteries and some lithium based ones. The sodium batteries could serve most of the “wear and tear” of short trips, with a second smaller lithium back available to augment overall range which is not used as often.

This is a neat idea, but wouldn't solid-state lithium be far, far better for that purpose?

[–] [email protected] 4 points 5 months ago (1 children)

AFAIK SS lithium have huge price tag, at least for now.

[–] [email protected] -1 points 5 months ago (1 children)

Not really — portable batteries are already on the market and aren't that much more than conventional Li-ion.

[–] [email protected] 2 points 5 months ago* (last edited 5 months ago)

Are they? Good to hear. However Samsung is starting mass production for EVs and they are targeting initially the most expensive segment. But let's see once they start producing them.

[–] [email protected] 1 points 5 months ago

Sodium batteries are a lot cheaper, and the materials are easier to come by