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Samsung’s 20-year-life EV battery runs 600 miles on 9-minute charge
(interestingengineering.com)
this post was submitted on 02 Aug 2024
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Technology
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Every day it feels like we're getting closer to battery revolution. It really makes you wonder how different the world will be once we have these incredible batteries actually working at consumer level.
It's been "every day" for as long as I can remember. Some new world-changing battery tech is right around the corner, but never manages to appear in consumer vehicles...
Battery tech is constantly having huge breakthroughs. They are just come in small steps.
I mean a smart phone is literally a battery powered computer. It's absolutely astounding compared to what we had 10/20 years ago.
Only thing I'm upset with is that we get more battery capacity, but not longer battery time. I want to clock my phone down to save power, but that's not allowed.
Most phones have some sort of "Ultra power saving" mode that gives a lot of battery life.
I always use the power saving mode, however my experience is that the battery time is almost the same irregardless of battery capacity (comparing arbitrarily över the years)
It's absolutely allowed.
It's not as good as previous versions but I am running stock android and I have wifi power saving and phone (background) power saving modes available. I just checked and the estimate of time until zero percent battery goes from 22 hours to 28 hours with the node that limits backup processes, and that is with 59% on the battery.
There was a power save mode on my old phone that made everything grey screen and stuff that was way better. I think I enabled it for a camping trip once and used like 20% battery in 3 days.
Yeah the more power phones have available the more manufacturers use.
It's why I miss replaceable batteries.
That made me think of the fairly low res picture of the menu screen from Mario Bros on the NES with the caption "this one image takes up more memory than the entirety of the Mario Bros game code.
Good lord...I remember getting a 1GB HDD and thinking "welp, never gonna use that up" then a few years later installing Diablo2 and seeing it was 1.1gb...
My guy, those are opposite things...
Not really. They have massive breakthroughs that increase capacity and charging hugely.
People just seem to expect some world changing development constantly.
Yes, really...
touché
I don't know how many ways I can explain that 2 obviously contradictory statements are contradictory.
Depends on how you define "constant". Battery prices have been falling year over year, no thanks to technological improvements.
If we're referring explicitly to Academia and R&D, then OP is correct. You're main point is that these huge breakthroughs haven't affected the market, but OP isn't arguing that.
You're both talking past each other.
No it doesn't? Because there have been none. There have been steady and iterative advancements.
When was OP involved in this conversation?
Steady imo is a synonym for constant, and revolutionary breakthroughs can be subjective if referring to industry or academia.
Apologies. I sometimes refer to an OP as the Original Poster of a thread in a given post, but perhaps a better use of language would be OC for Original Commentator.