Technology

60052 readers

2978 users here now

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

Our Rules

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

Approved Bots

founded 2 years ago

MODERATORS

111

EV game-changer: Next-gen Blade battery from BYD to launch in 2025 (interestingengineering.com)

submitted 3 weeks ago* (last edited 3 weeks ago) by LifeInMultipleChoice@lemmy.world to c/technology@lemmy.world

31 comments fedilink hide all child comments

Does this burning at 200 j/g really mean it would be a lot safer or do you chalk this up to be company propaganda. Clearly it is a lot lower than gasoline, but since 600-900 proved to still be an issue, could this be enough to stabilize people's fears you think?

you are viewing a single comment's thread
view the rest of the comments

[–] humanspiral@lemmy.ca 2 points 3 weeks ago (1 children)

So launching a vehicle with a 500 mile range that can charge faster and carry less weight is something they want in their repertoire.

Light/long range are qualities, for sure, but a $20k-$30k EV will do better than $100k EV. LFP chemistry is the cheapest. Exotic bleeding edge/vapourware is going to be expensive. Sodium ion battery tech is an even heavier alternative than LFP, but it has better cold weather and charging/discharging rate potential, and even cheaper bill of materials if Lithium or phosphate gets scarce.

One big advantage of both LFP and Sodium Ion is very long battery life, and so the ability to pay for the battery/whole car from V2G schemes, as well as outlasting the interior/body of the car.

[–] LifeInMultipleChoice@lemmy.world 2 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

I think Hondas may be LFP, not sure. Solid state batteries shouldn't be expensive in 5 years though. I understand they may be today. But like buying SSD's for computers it isn't worth not having one now.

Also I imagine Honda is definitely in the game of trying to make a lower price model, as they would want to compete in markets overseas as well.

[–] humanspiral@lemmy.ca 1 points 3 weeks ago (1 children)

solid state batteries are ultra promising. Even if expensive at first, ebikes and race/premium cars would benefit huge. But they need to start at a still reasonably affordable/value price to take off.

[–] LifeInMultipleChoice@lemmy.world 2 points 3 weeks ago* (last edited 3 weeks ago)

Yeah, this is still to high, but 46k, solid battery with 620 miles hitting the market now means it's likely we'll see them showing up in western markets soon. Hopefully once mass production starts we'll see prices dropping https://newatlas.com/automotive/im-ls-lightyear-solid-state/