Countless companies and industries enjoy making up scary stories when it comes to justifying their opposition to making it easier to repair your own tech. Apple claims that empowering consumers and bolstering independent repair shops will turn states into “hacker meccas.” The car industry insists that making it easier and cheaper to repair modern cars will be a boon to sexual predators.
Almost got scammed by Rad Bikes this way. Battery mysteriously failed 10 months into their 1 year warranty. Rad Bikes accused me of sabotaging the battery and refused to honor their warranty, but “generously” offered me free shipping on a $300+ replacement battery. Turns out the off-the-rack fuse they use blew; identical down to the manufacturer to the ones used in cars. Replacement fuse was <20 cents and fixed the problem instantly.
Do you recall the specific fuse? There was someone asking about ebike battery fuses on !micromobility@lemmy.world a while back. Wasn’t really sure what to tell them, but automotive fuses make sense.
What tripped the fuse, though?
Rad City support could not or would not explain how my battery might have stopped working, but would only say it was “not covered by warranty”. They could also not explain what sort of causes of battery failure were covered by their warranty. It was pretty clear they just didn’t want to cover the expense of honoring their warranty (the battery is probably one of the single most expensive parts on their bikes).
That’s pretty shitty. They’re probably talking internally about the fuse as if it’s some type of tamper seal. But fuses blow sometimes, they’re literally sacrificial. So somebody has told their support techs that anyone with that fuse blown has tampered with their battery and they’re just repeating that line to customers (some guilt of tampering, some innocent).
Or maybe you just got unlucky with a dumb support tech. If that’s widespread, they deserve to get sued.
A blown fuse there is a pretty good indicator that the wrong kind of charger was used, which actually warrants a warranty loss.
Either that or a small power surge happened. Or the battery was defective. There are multiple things that could blow that fuse, and having a blanket “blown fuse = voided warranty” policy is stupid.
Obviously sabotage.
He weaseled his way into the company and changed an engineers documents without them noticing, causing them to over rate the motor controller…
Or just an over current, which could be as simple as surge when connecting due to a discharged capacitor.
Wait a minute, why did the fuse blow in the first place? This might be a safety issue and should be handled by the warranty.
There might be a reason. But if the reason really is a safety issue, then it would also blow the second fuse.
That is what fuses are made for.
That’s partly why I have a cheap chinese ebike (still wasn’t cheap, but nothing like some of the silly numbers some manufacturers are quoting). The parts are all cobbled together from other chinese manufactures and are pretty much standard. If it breaks, I replace a bit (they sell most of the parts on their website), or upgrade it, depending how I feel. Nothing proprietary there at all.
What bike do you have, if you don’t mind sharing?
It’s a Hitway bk11. One of the most popular on Amazon (well I think the bk6 is).
The display for example is an S866, which are cheap and all over ebay/amazon. Heck, I could even interface an esp32 in there if I can find some documentation for the ubuiquitous ‘communication protocol no.2’…
This, and the propensity for manufacturers to hyperfixate on trying to make everything proprietary, is why I will never buy a prebuilt e-bike. My bike is a converted regular bike, and if any component fails I can just rip it off and replace it with any of a variety of readily available yum-cha components. The prices a lot of manufacturers are asking for these pieces of shit are astronomical, too. If you’re not afraid to run a wire or two, you can build a more performant bike with bigger battery capacity for half the price or less.
Yum-cha?
Lifted and corrupted from Chinese, broadly: commodity made-in-China parts, gadgets, or other tat that’s all largely interchangeable and cheap. Brandless or with a functionally meaningless non-brand label. The type of stuff you used to get from Chinatown, but these days you’re more likely to get from Amazon, eBay, or Aliexpress.
(“Yum cha” could be less idiomatically translated from Cantonese as “drink tea,” more broadly to “go to the dim sum place,” or later even more broadly than that, “straight from Chinatown.”)
I have a bike laying around and a bunch of tools I inherited and rarely use… have a guide or a place to start? I have always been interested and am not afraid to rework something a dozen times or order stuff straight from a mandarin only supplier on Alibaba or the like, I just never really knew where to start.
What I did was get a full rear wheel conversion kit, which comes with the motor speed controller, throttle control, most of them come with some kind of pedal assist sensors, and obviously the hub motor and rear wheel assembly. I already had a bicycle lying around. These are almost always bring-your-own battery affairs. Everything else in the kit just plugs together, and you get to decide where to route the wires down your bike frame. Maybe bring some zip ties. E-bike battery kits are readily available on Amazon or eBay, or you can have a go at making your own battery pack out of bare cells. I was lazy, so I got a premade battery pack. The only real DIY aspects I had to deal with was mating the battery pack connector to the power input on the motor speed controller box, which required some soldering (or you could use crimp connectors, I guess) and also figuring out where to mount the battery pack and motor controller to the frame of the bike.
I also decided to make my life difficult by wiring alongside this an entire secondary 12 volt system to run brake and tail lights, turn signals, a headlight, and a horn from a car (!) because if anyone runs me over they’ll have no excuses. But you could easily omit all of that nonsense and deal with a lot fewer wires in your life.
I bought all of my conversion parts from Amazon. My buying strategy was just to look for stuff that had non-shill looking reviews.
A hacker mecca sounds great!
Yeah, what’s the problem, Apple? Afraid of fostering a little innovation?
The fucking irony of Apple saying that when they literally arose as a company from a hacker mecca. Woz and Jobs were hanging with Cap’n Crunch and got the seed money for Apple helping him run a phone hacking business.
The car industry insists that making it easier and cheaper to repair modern cars will be a boon to sexual predators.
“I just fixed my own car, now I’m off to go rape someone.”
I’ve never thought about it this way before. This must be why some places refuse to invest in public transport. Just imagine the consequences if they didn’t even need to fix their cars at all
[…] Apple claims that empowering consumers and bolstering independent repair shops will turn states into “hacker meccas.”
What does that even mean?
The car industry insists that making it easier and cheaper to repair modern cars […]
Afraid of someone doing a better job than your own service?
[…] will be a boon to sexual predators.
What?
