I was happy when usb c came out because it looked like it had to be a significant improvement over micro usb, in terms of longevity and reliability.
It's looking like it's only a slight improvement though, which sucks.
this post was submitted on 21 May 2025
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Wireless chargers
Say what you want about Apple, but MagSafe is amazing.
Rip.
Good luck buying a new one with all of * gestures at everything * this going on.
If there is a problem with capacitance then this won't help, but if it might just be dirty then power it down and clean the charging port with a can of 99.99% compressed alcohol electronics cleaner, then use a can of air duster, repeat a couple of times. Afterwards, press the case firmly to ensure it's still held together. Leave to dry completely before trying again.
If you want a sketchy but simple solution you can use the back of a sewing needle to poke the stuff out of the port. Be careful tho, you can very easily break the port.
This is the way
I've had that for 2 years. It's no big.
Im still rocking my galaxy s10+ and it's had this issue for about 2 years. Otherwise its great. I'm gunna keep hangin on. ✊🏼
s10 here reporting for duty.
Every time I've had that happen, it's been the cable going bad, not the port.
Or the port is just full of pocket lint
i literally just finished a usb-c charging port repair on a relative's phone.
The plastic "tongue" inside the port was gone, and the metal pins normally embedded in it were standing in empty air.
You can break it if you really want to :)
This is why I try to use my wireless charger when I don't need fast charging, reduces the strain on my charging cable and the USB C port
increases strain on your battery tho
I have exclusively charged my phones wirelessly for about a decade. My batteries typically end up healthier than my wife’s over a long period of time.
other factors like usage time, intensity of use, and charging habits also have effects on the lifespan, so it's hard to compare one person's experience to a single other persons and draw a conclusion that's anything other than anecdotal without some very specific controls.
what i do know for certain is that the heat generation from wireless charging has been long studied, and so has the effect of those heats on li ion batteries.
https://pubs.acs.org/doi/10.1021/acsenergylett.9b00663
https://www.sciencedirect.com/science/article/pii/S1002007118307536
So sorry about your wife's battery
How, from the heat?
yes! heat is kinda the worst thing you can do to a battery. I'm not a chemist, but I believe the chemical reaction that charges/discharges a lithium ion begins to breaks down when performed in a heated environment, and I can confirm that consistent exposure to heat is how you get the really puffy spicy pillow batteries.
How is it worse on the battery than wired chargers? I'm guessing heat?
yep! it's just less efficient than wired charging and whatever is lost in the process is turned into heat, which is particularly poor for your battery. batteries are consumables anyways and it seems like most people get it replaced at least once in a phones lifespan, so it doesn't really matter if you're ok with that. from my experience fixing phones over the years I can definitely confirm that using wireless charging consistently, particularly if you're doing anything intensive at the same time, will lower the lifespan of your battery significantly.
Wireless charging generators a lot of heat. I'm sure I'm wrong, but I thought it had to do with the energy loss from the wireless powershare causing extra heating.
Caused by gunk in the charge port. It naturally accrues over time. Local repair stores will have the specialized tools to fix it.
Toothpicks work great. They are wood or plastic so they won't conduct electricity.
Toothpicks are not exactly specialised tools
I’ve done a little bit of okay cleaning with a toothpick, then much better cleaning from the repair shop.
I use a sewing machine needle, works great, just don't go crazy and break shit.
Something nonconductive seems the safest choice, so you can't accidentally short anything.
Plastic dental flosser with a pick. Cut the tip flat. Easier to reach the edges and less likely to damage the port.
Can confirm. Clean these out all the time. about 75%-80% of the time this is the cause of this exact issue.
Me too, alcohol and toothpick
Can confirm rubbing alcohol can improve your experience with failing phone charge port. I got to the point with one where it wouldn't charge unless I applied a minuscule amount of alcohol around the metal prong in the phone with a shaved down toothpick before plugging it in. This tip is mentioned exclusively for those trying to extend the life of an end-stage phone and I take no responsibility for any fires or harm to the phone.
That said, there were never any problems when I did it and it extended the phone's life maybe 8 months, and after a few months it didn't even need the alcohol. Maybe it improves conductivity or used the charger head to over time clean the phone port. This was a micro-USB charger because I like using 8 year old, $60 phones.
Huge thanks to people in this thread. USB-C stopped charging reliably on my phone a few months back, tried clearing the port with compressed air but no joy, so I started using wireless charging. Spent 5mins today picking out a surprising amount of lint with a narrow toothpick and it works like new!
it is frankly impressive how much debris a port can hold!
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go give business to your local repair shop.
or gimme a fiver and a toothpick
sharp pair of tweezers or a needle or a toothpicks should be able to help. tons of instructions on how to do it in this thread, but I will add my 2 cents as a phone tech and say that if it's a lightening port, you want to keep your tool as vertically in the middle of the port as possible while scraping horizontally. for USBC, keep your tool as close to the walls as possible while avoiding the center "tab". this is so you don't scrape the contacts. if you do that, you will need a port replacement (usually 80-100$ on most devices). once you scrape as much as you can out. you can use an old toothbrush or whatever works to brush the port clean with some isopropyl to clean any dirt on the contacts, which will come off easily now that it's not being supported but the other debris you cleaned out with the tool.
even if it were broken, this would be such an easy fix if phone companies wouldn't make it impossible to repair their phones. its freaking infuriating.
I think you could do this repair at home with no prior experience on a lot of androids. for an iphone you have to remove the motherboard though which is pretty obnoxious
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