this post was submitted on 05 Nov 2024
811 points (98.6% liked)

Technology

59612 readers
3270 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
 

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
[–] snowcrushed573@lemmy.world 16 points 2 weeks ago (9 children)

I so so want to purchase an ebike.But the companies don't seem likely to stick around for long though.

[–] roguetrick@lemmy.world 12 points 2 weeks ago* (last edited 2 weeks ago)

You pretty much should only buy one from a shop that has a physical location near you and can do repairs. Like everybody around me sells Trek, so if I ever got one, it'd be a Trek with a Bosch motor. Bike shops will not repair ebikes they don't sell, even though they'll repair regular bikes. And neither Trek nor Bosch are going anywhere.

[–] JoshuaFalken@lemmy.world 5 points 2 weeks ago

I see your point, but I also saw Juiced Bikes go out of business last month after 15 years in the industry.

[–] bluewing@lemm.ee 4 points 2 weeks ago (1 children)

I wouldn't worry about it too much. The bikes are very simple and the battery pack can be rebuilt. Any decent bike shop should be able to repair an orphaned e-bike.

[–] roguetrick@lemmy.world 5 points 2 weeks 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 2 weeks 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 2 weeks 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 2 weeks ago

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

[–] SeekPie@lemm.ee 3 points 2 weeks ago

Engwe has been around for some time, have one of their bikes (M20). If a part fails, you just need to send them an email, and they'll give you a price and picture of the part and they'll send it out to you. I have had to replace my rear fender and the front light once and they've arrived quite fast (to Europe). Although they aren't high quality bikes, they're priced accordingly.

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

My problem with Ebikes is the number of regular bikes stolen. No way I want to haul a ebike up and down my basement stairs a couple times a day.

[–] ZMoney@lemmy.world 3 points 2 weeks ago

I bought one from Aventon. It was easy to repair and didn't require anything special.

[–] echodot@feddit.uk 3 points 2 weeks ago

Get one from Halfords then. They'll repair any e-bike that they sell and they sell a wide variety of brands. Where I got mine from.

I'm going to build one. Total cost will be >$1k for the mid drive motor and battery (not counting the bike itself), but it'll be way faster than the street legal stuff they sell at stores. They're dead simple since they're just bikes with a motor and battery pack, so any shop could work on it.

If you want something cheaper, there are other simple retrofit options as well.