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.

106 points

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

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28 points

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

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2 points

Sweet, I’ve been thinking about getting another EV. Which one is it in? I’ve got some time to go do test drives this weekend.

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14 points

They said it would be in Lexus first if you read the article. There are power banks on the market with solid state batteries today if you like.

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0 points
Deleted by creator
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26 points
*

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.

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15 points

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?

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19 points

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

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32 points

And I would walk 500 more

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11 points

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

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2 points

So do I, but it’s been a while and I’m kinda OK with it.

Although I got it stuck in my head after the 1000-mile comment.

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13 points

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

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22 points

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

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18 points

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.

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

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21 points

yeah but imagine the screen size though

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

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3 points

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

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10 points

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

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7 points

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

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5 points

Size constrains probably.

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5 points
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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

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3 points

That sounds like an excessively large battery.

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4 points

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

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2 points

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

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