this post was submitted on 22 Dec 2023
687 points (98.7% liked)

Technology

59575 readers
3615 users here now

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

Our Rules

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

Approved Bots

founded 1 year ago
MODERATORS
L3s@lemmy.world
L3s@fry.gs
L4s@fry.gs
L4s@lemmy.world
enu@lemmy.world
687
Single-use e-cigarettes contain batteries that last hundreds of cycles despite being discarded (techxplore.com)
submitted 11 months ago by throws_lemy to c/technology@lemmy.world
130 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] Usernameblankface@lemmy.world 28 points 11 months ago (2 children)

These are rechargeable lithium ion batteries. The same standard 18650 that has powered laptops, EVs, and power banks.

They're packaged inside a single use product, but the battery is rechargeable.

[–] Corkyskog@sh.itjust.works 13 points 11 months ago (1 children)

Many products actually have charging ports now. All they need to do is allow users to change out the flavor wick and we will come full circle.

[–] Usernameblankface@lemmy.world 4 points 11 months ago

Yeah, some extra electronics to handle charging would go a long way.

Buuut, Quality charging controllers cost money the vapes company isn't going to put in, and overly cheap controllers add a bigger fire hazard.

[–] deranger@sh.itjust.works 10 points 11 months ago

Not an 18650, that’s way too big (18x65mm). Smaller than 14500 (AA) for sure