this post was submitted on 27 Jul 2024
232 points (94.3% liked)

Technology

60070 readers
3706 users here now

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


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 2 years ago
MODERATORS
 

cross-posted from: https://lemmit.online/post/3524209

This is an automated archive made by the Lemmit Bot.

The original was posted on /r/technology by /u/wish-u-well on 2024-07-27 02:37:53+00:00.

top 50 comments
sorted by: hot top controversial new old
[–] nevemsenki@lemmy.world 101 points 5 months ago (1 children)

Honey wake up, it's the weekly miracle battery tech!

[–] realitista@lemm.ee 28 points 5 months ago (10 children)

But now it's actually being produced and put into products.

load more comments (10 replies)
[–] PenisDuckCuck9001@lemmynsfw.com 24 points 4 months ago* (last edited 4 months ago) (1 children)

I bet they'll conveniently forget to make them have 20 year lifespans when they start actually selling them. Because otherwise that falls into "too good to be true" territory and this is Samsung, a large tech corporation.

[–] Railcar8095@lemm.ee 15 points 4 months ago

There are probably more asterisks than starts inn that statement.

Is 20 years the average? The maximum under ideal circumstances? What would be the effective capacity of the battery at 19 years? What is the maintenance required?

[–] massive_bereavement@fedia.io 18 points 5 months ago (1 children)

Finally I will be able to drive a thousand miles instead of walking them.

[–] Honytawk@lemmy.zip 31 points 5 months ago (1 children)
[–] SaltySalamander@fedia.io 11 points 5 months ago (1 children)

Almost downvoted you because now I have that song stuck in my head.....

load more comments (1 replies)
[–] Lojcs@lemm.ee 13 points 5 months ago (5 children)

How about phones? Surely Samsung would put their own new battery tech in their own phones right?

[–] cheddar@programming.dev 22 points 5 months ago

Where would you drive in your phone, bro? Don't be silly.

[–] dabaldeagul@feddit.nl 18 points 5 months ago

Based on the article they are more expensive than li-ion batteries (for now), so probably not yet. And the article doesn't mention anything about this, but I imagine there would be scaling issues.

[–] Plopp@lemmy.world 9 points 5 months ago* (last edited 5 months ago) (2 children)

Do you know how big and heavy that phone would be with a car battery in it?

[–] noodlejetski@lemm.ee 21 points 5 months ago (2 children)

yeah but imagine the screen size though

[–] cheddar@programming.dev 4 points 5 months ago* (last edited 5 months ago) (1 children)

A couple of these would be perfect for my flight sim!

[–] Honytawk@lemmy.zip 2 points 5 months ago

You can even take it with you on the train!

[–] Reverendender@sh.itjust.works 3 points 4 months ago

If it doesn’t fold into eighths I’m not interested

[–] ZeffSyde@lemmy.world 10 points 4 months ago

Especially if the battery is 600 miles long like the title says.

[–] RadicalEagle@lemmy.world 7 points 5 months ago

I don't think solid state batteries provide as much benefit in smaller devices.

[–] lnxtx@feddit.nl 5 points 5 months ago (1 children)
[–] Mihies@programming.dev 5 points 5 months ago* (last edited 4 months ago)

SSB can be a quite a lot denser compared to existing ones. Up to 2.5x if I recall correctly. Also less flammable. Edit: consider -> compared

[–] RampantParanoia2365@lemmy.world 3 points 4 months ago (1 children)

That sounds like an excessively large battery.

[–] Theharpyeagle@lemmy.world 4 points 4 months ago (1 children)

According to Samsung SDI's VP, automakers are interested in its solid-state battery packs because they are smaller, lighter, and much safer than what's in current electric cars. Apparently, they are also rather expensive to produce, since it warns that they will first go into the "super premium" EV segment of luxury electric cars that can cover more than 600 miles on a charge.

Apparently not, though this is all marketing speak

[–] dumbass@leminal.space 2 points 4 months ago

How bloody long were they before they made this smaller one?

[–] phoenixz@lemmy.ca 2 points 4 months ago

Wow! A battery that can magically transport itself 600 miles! What a world we live in!

Or, you know, it's a no sense claim with made up numbers.

I have been seeing multiple battery tech claims per week, ever week, for the past 30 years and well over 99% of the claims are bull. Dumb claims like this battery goes 600 miles" tells you all you need to know.

Show me the money, then we'll talk

load more comments
view more: next ›