Need to charge ring doorbell twice a week and I’ve been trying to charge it all day today without success

Hi. I’ve had my doorbell 2 years and I now have to charge it twice a week. Motion sensitivity - minimumAdv motion detection - offNo motion alerts overnight Snapshot capture off Video recording length 15 seconds. The only thing I have got on is live view as I need that for connection to echo shows. I’ve also been trying to charge my doorbell all day and the charge continues to go down and not up. Was at 10%. Now at 6% and been on charge all day. I’m a bit stuck as to what to do. I’ve tried 3 charging cables and 3 different plugs but it hasn’t helped. Thanks.