this post was submitted on 06 Sep 2023
237 points (89.4% liked)
Memes
45660 readers
1156 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This feels like some alt-right anti EV car propaganda
Or, reality. Wait till things really start getting hot globally and the battery manufacturing is sold to the lowest bidder for more ceo profit. I personally have no issues with Evs, but knowing how batteries fail..Esh..it's a very spicy pillow
All but the highest end EVs will likely switch to a LiFePO4 battery chemistry, this chemistry is much more stable under destructive conditions and are less prone to combustion and thermal runaway.
And the only penalty is about a 10% energy density loss. The chemistry also charges / discharges on a very flat curve, which means it's not sufficient to monitor voltage levels and temperature to know the current charge state, you have to also monitor power-in / out and time and make a best guess, which requires semi regular calibration.
The upside is that you can always charge to 100% and it has almost triple (I think) duty cycles compared to traditional liOn