this post was submitted on 27 Jul 2024
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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.

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[–] [email protected] 106 points 1 month ago (1 children)

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

[–] [email protected] 28 points 1 month ago (10 children)

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

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[–] [email protected] 26 points 1 month ago* (last edited 1 month 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.

[–] [email protected] 15 points 1 month 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?

[–] [email protected] 19 points 1 month ago (1 children)

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

[–] [email protected] 32 points 1 month ago (1 children)
[–] [email protected] 11 points 1 month ago (1 children)

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

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[–] [email protected] 13 points 1 month ago (5 children)

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

[–] cheddar 22 points 1 month ago

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

[–] [email protected] 18 points 1 month 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.

[–] [email protected] 9 points 1 month ago* (last edited 1 month ago) (2 children)

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

[–] [email protected] 21 points 1 month ago (2 children)

yeah but imagine the screen size though

[–] cheddar 4 points 1 month ago* (last edited 1 month ago) (1 children)

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

[–] [email protected] 2 points 1 month ago

You can even take it with you on the train!

[–] [email protected] 3 points 1 month ago

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

[–] [email protected] 10 points 1 month ago

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

[–] [email protected] 7 points 1 month ago

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

[–] [email protected] 5 points 1 month ago (1 children)
[–] Mihies 5 points 1 month ago* (last edited 1 month 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

[–] [email protected] 3 points 1 month ago (1 children)

That sounds like an excessively large battery.

[–] [email protected] 4 points 1 month 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

[–] [email protected] 2 points 1 month ago

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

[–] [email protected] 2 points 1 month 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

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