this post was submitted on 25 Oct 2024
45 points (97.9% liked)

Technology

59069 readers
3743 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
 

When charging a phone wirelessly, there is sometimes significant heat generated. That combined with higher charging rates that are now coming out with the Qi 2 standard make me wonder what the ideal charge for the battery would be.

Most of the time I just toss my phone onto a wireless charger before bed, and don’t really care how quickly it charges. Would it be better to use a 5W brick with a charging pad? Should wireless be avoided and usb used instead?

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 9 points 1 week ago (1 children)

Check ifixit before you buy a phone, to make sure diy battery replacement is not too difficult. Then you don't have to worry as much. Just figure on a swap or two during the phone's lifetime.

Other than that, keep charge level between 20% and 80% as someone said. But I think in that range, it's ok to fast charge within reason.

Supposedly starting in 2027, all phones sold in EU will have user replaceable batteries.

[–] [email protected] 7 points 1 week ago* (last edited 1 week ago) (2 children)

Supposedly starting in 2027, all phones sold in EU will have user replaceable batteries.

Unfortunately, while the law is certainly an improvement, it's not as good as the headlines have misled people to believe.

Anybody who thinks they'll be popping the back off their phone and changing the battery like it's 2006 will be disappointed.

The law stops the most egregious stuff (like glueing the battery down excessively in a way that requires specialised tooling to remove), but that's about as far as it goes.

A confident tinkerer shouldn't have an issue. But it's a far cry from what many seem to think the law is.

There are also exceptions. If you guarantee the capacity being over X (I can't remember what the law stipulates) after 3 years, the battery doesn't have to be removable. And IIRC, it's not a particularly ambitious amount. Like 74% or something.

[–] [email protected] 3 points 1 week ago (1 children)

I've found it remarkably difficult to replace a battery in a modern smartphone, even as someone who's quite handy with electronics. Any improvement is greatly welcome, and I wish we'd do more to make it easier.

[–] [email protected] 1 points 1 week ago

It's definitely a welcome improvement!

I just don't want people to get their hopes up too much thinking we're in for a truly radical change across the industry

[–] [email protected] 4 points 1 week ago

I think everyone likes to glue down batteries now because that helps the phone's drop protection. The adhesive strips aren't so bad since you can heat them a little / use a spudger to get the battery out. It's worse when they make it very hard to get to the battery, or make you unglue delicate parts like the screen. You are probably right to be pessimistic though.