Hi.  I have had my video doorbell D225 for more than 2 weeks.  It was below 80% out of the box.  Installed it, hardwired it, then it was working well and was charging only up to 80% which I was pleasantly surprised, since I know batteries degrade faster if it goes below 20% and more than 80% consistently.  I had to reset the doorbell 2 days ago since it got disconnected from the home wifi,. It works just as it was, but now it is charged to 100%.  It has been set to hardwired, just like the previous setting but this time, I did not go through with all of the set-up so the chime bypass was not set. How do I get it to go back to its setting that it only charges up to 80%? Is there a setting that I need to change? I will try to unhook the power cable later to drain the doorbell overnight.