Posted 9/6/2020 00:47 (#8478356 - in reply to #8478237) Subject: RE: How often should I charge my phone?
20 years ago phones had nickel metal hydride batteries and no charge controllers. They just trickle-charged until they were charged and then it was up to you to unplug it. If you left them plugged in all the time, you probably needed a new battery once a month. It's different nowadays. Phones use charge controllers and lithium ion batteries, so it's fine to leave them on the charger all the time.