Technology

60082 readers

4864 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

818

Guy makes “dodgy e-bike” from 130 used vapes to make point about e-waste (arstechnica.com)

submitted 1 month ago by gedaliyah@lemmy.world to c/technology@lemmy.world

101 comments fedilink hide all child comments

Disposable vapes are indefensible. Many, or maybe most, of them contain rechargeable lithium-ion batteries, but manufacturers prefer to sell new ones.

To make a point about how wasteful this practice is—and to also make a pretty rad project and video—Chris Doel took 130 disposable vape batteries (the bigger "3,500 puff" types with model 20400 cells) found littered at a music festival and converted them into a 48-volt, 1,500-watt e-bike battery, one that powered an e-bike with almost no pedaling more than 20 miles. You can see the whole build and watch Doel zoom along trails on his YouTube video.

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

[–] roguetrick@lemmy.world 5 points 1 month ago (1 children)

Most will not repair an ebikes outside of the brand they sell. I'd ask the shop first.

[–] bluewing@lemm.ee 5 points 1 month ago (1 children)

Perhaps where you live. I recently helped a young man get an e-bike, (somewhat mentally handicapped-- we raised funds to purchase the bike to get him to have better mobility), We got him an Aventon Cargo bike. The local bike shop plainly stated they would work on any e-bike you brought in. And that that all of the area bike shops were the same.

One does not turn away a paying customer.

[–] roguetrick@lemmy.world 5 points 1 month ago (1 children)

In many parts of the states they do because their insurance won't cover them working on those bikes.

[–] bluewing@lemm.ee 0 points 1 month ago

That seems like a "you" problem at the polls in your state. Not an issue here.