this post was submitted on 04 Mar 2026
441 points (98.0% liked)
Technology
82227 readers
4334 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- 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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Never understood why EVs aren't made with standardized hot swappable cells. Would solve the range problem and the wear problem.
There was at least one company several years ago that was trying. Go to a place and pay a fee, kind of like how you'd swap out a propane gas bbq grill tank. They'd forklift out the empty batt and forklift in the charged one, was their game plan.
The tech is all too knew for standardization. Too many chemistries and voltages and places to figure out where to stick batteries.
If what catl is producing right now is correct and true, we should be all set in the coming future. Supposed sodium batteries at 175wh per kilogram and over 10,000 charge cycles and very fast charging. Great for sub 300 mile range small econo vehicles. Then the solid state lithiums they're working on are also supposed to have a high amount of charge cycles and energy densities close to 500wh\kg, which will give plenty of range and make the cars lighter, which is really needed to ease up on suspension and efficiency and tread wear.
https://en.wikipedia.org/wiki/Tesla_battery_station