Salta al contenuto principale


When I got my phone they advised me to limit charges to max 80% to extend the battery. Within 5 months it started to deplete too quickly, so I started charging it to 100%, and weirdly after that it's been holding charges much longer. Now we have this new usb cord that I don't understand but it supercharges a phone in 40 mins, from 0 to 100% - yay? The last time I replaced a phone battery it was a bad result. Is there anyone out there that can advise on best practices long-term? Thanks.

Eye reshared this.

in reply to Tarnport

avoid using wireless charging or fast charging. the main issue is heat build-up degrades the battery, and the faster you charge the hotter the battery becomes. both wireless charging and fast charging heat up the phone a lot.

so, if you have many hours where the phone is idle, like overnight, a normal 5v charger should be fine for that use case. reserve fast charging for when you really need a boost

in reply to brendan (ジャンク品)

@bnys thank you so very much for explaining it in simple terms. I take it that 5V is normal and fast charging is something more than that. Will do. I appreciate the clarification
in reply to Tarnport

a youtuber recently released a video on this after testing multiple phone to both 80% and 100% and slow and fast charging for a long period. TL;DW very little difference:
youtube.com/watch?v=kLS5Cg_yNd…
in reply to joat

@joat I appreciate that. I'm going to dig into this topic. it's time.
@joat
in reply to Tarnport

@Tarnport

I think that most of the difference is using fast charge or not.

Anyway, in my to-do list I also have "studying how batteries work and decide yourself the best strategy".

It's there since the seventies...

Tarnport reshared this.

in reply to Tarnport

My phone is 4y old and has probably 24h of battery if I don't use it much, just leave it in a bag or similar. I am following the battery care recs the phone is giving me. Those are: Regularly letting it run out fully so it shuts down. Not leaving it on 100% and still in the charger for hours, ie unplugging it when it reaches 100%. The phone itself has software that suggests a target timer to reach full charge, usually 30min before my morning alarm, which lets me charge overnight.
in reply to StarSloth

to be honest it runs out a few times a day, but that's because I'm constantly on my phone. Some apps, and also screen brightness, eat charge. But it doesn't seem to affect longevity, I still have a useful time from full charge if I need to travel somewhere or so, I just bring an actual book instead of reading on an app.
in reply to StarSloth

@silhelm thank you very much for the personal account. it's the longevity I'm interested in here. I'm have been stopping it when charged at a certain point as I said in the post. I'm glad to hear you think that's a good idea too. Thanks
in reply to Tarnport

it does say to fill it up completely, just not leave it in the charger on full.
in reply to Tarnport

🤷🏻‍♂️based on experiments…

youtu.be/Lj4LMlGr4og?si=7CaPv8…

in reply to Tarnport

Now I see that was the wrong video. (Thanks YouTube). This one talks about charging, fast and limiting it. My take on the results is that there is a small difference but probably not worth the effort.

youtu.be/kLS5Cg_yNdM?si=YOVveb…