my hardwired ring2 was draining the battery too much so I got a 2nd battery so I can just swap them when needed. (I’ve given up on the hardwire). After replacing them last night I woke up today with a battery at 4% - I’m stumped.
Hi @jimb408. Have you searched the Community for any related threads regarding your Doorbell’s battery draining quickly? Using the magnifying glass in the top right corner will allow you to type in a topic or key word and then it will pull up threads related to that. That’s always a good place to start as you can see what suggestions worked for other neighbors with similar concerns. You can also give our support team a call at one of the numbers available here and they can troubleshoot this with you one-on-one in order to find a solution. 
It’s all about the settings.