No Stupid Questions
No such thing. Ask away!
!nostupidquestions is a community dedicated to being helpful and answering each others' questions on various topics.
The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:
Rules (interactive)
Rule 1- All posts must be legitimate questions. All post titles must include a question.
All posts must be legitimate questions, and all post titles must include a question. Questions that are joke or trolling questions, memes, song lyrics as title, etc. are not allowed here. See Rule 6 for all exceptions.
Rule 2- Your question subject cannot be illegal or NSFW material.
Your question subject cannot be illegal or NSFW material. You will be warned first, banned second.
Rule 3- Do not seek mental, medical and professional help here.
Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.
Rule 4- No self promotion or upvote-farming of any kind.
That's it.
Rule 5- No baiting or sealioning or promoting an agenda.
Questions which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.
Rule 6- Regarding META posts and joke questions.
Provided it is about the community itself, you may post non-question posts using the [META] tag on your post title.
On fridays, you are allowed to post meme and troll questions, on the condition that it's in text format only, and conforms with our other rules. These posts MUST include the [NSQ Friday] tag in their title.
If you post a serious question on friday and are looking only for legitimate answers, then please include the [Serious] tag on your post. Irrelevant replies will then be removed by moderators.
Rule 7- You can't intentionally annoy, mock, or harass other members.
If you intentionally annoy, mock, harass, or discriminate against any individual member, you will be removed.
Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.
Rule 8- All comments should try to stay relevant to their parent content.
Rule 9- Reposts from other platforms are not allowed.
Let everyone have their own content.
Rule 10- Majority of bots aren't allowed to participate here. This includes using AI responses and summaries.
Credits
Our breathtaking icon was bestowed upon us by @Cevilia!
The greatest banner of all time: by @TheOneWithTheHair!
view the rest of the comments
Not an expert by any means but slow charging is better for your battery than fast charging. Although, I don't expect a steady, stable voltage from a damaged cable, which is always bad.
So the fluctuation would be bad for my battery?
No one here can tell you for sure what's wrong with your cable. So no one can answer if it will be good or bad over time. Slow (normal) charging is better for your battery than fast charging. A wobbly wire might stop and restart the charging process, which might be detrimental to the battery over time.
But it could also be that your port is so clogged up with pocket lint that the contact in your phone is affected and that's why fast charging no longer works. Something could be broken in the brick you use and that's why it won't work any more. It could be that the cable was bent so many times it's broken. It's probably that.
You could try to narrow down where the error lies. If you use a friend's cable does the same thing happen? Friend's fine-working cable in your power brick? If you got a phone repair kiosk in your neighborhood, maybe ask them if they could clean your port. If they're friendly, they can probably help you narrow down this problem also.
Ok so it's more dependent on what actually is malfunctioning. It's just my cable that's messed up, I bought a new one that works fine but I was wondering If I left it plugged into an old phone 24/7 as like a digital picture frame/alarm or something if that would be bad in the long run
Your biggest worry would be the battery, they don't like to be at 100% all the time. If the phone charging limit can be adjusted you should be good to go. But I'd watch the battery closely for any swelling.
I’ve been observing the voltage and current of a bunch of chargers, cables and phones with a handy little power meter that plugs in between the charger and the cable. I still have no idea whether a bad cable hurts the battery or not, but it can result in fluctuations though.
For example an iPhone just loves to crank up the current every few seconds. If the power supply or cable can’t handle it, the voltage will crash below some tolerable limits set by the phone. In response, the phone will lower the current back to a level where the voltage remains high enough and then the cycle repeats. Interestingly, an iPad or an Android phone I tested don’t do that sort of aggressive current ramping. Those two just figure out a sustainable low current in the beginning, and let it be, whereas the iPhone is never satisfied if the current is a bit lower than you would normally get from a good power supply and cable. Either way, I suspect that’s just the Battery Management System (BMS) doing its thing, and every device seems to have a different BMS.
Will the BMS be able to provide a stable current and voltage to the cell even when the power draw is far from stable? Sounds unlikely to me, but ask an electrical engineer to make sure.
Will an unstable charging power hurt the cell in the long run? Ask a battery scientist. I just know that extreme temperatures definitely hurt it. Also high C-rates are harmful as well.