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?
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.