Battery not charging

My Doorbell 2 is hardwired, but suddenly seems to have stopped charging. I removed the battery and charged overnight in the house, and although it shows the charging sign and says hardwired, the battery is not charging.

Could this be the battery itself, or more likely to be a wiring issue.?

Thanks
Robdsn

Hi @Robdsn. When hardwiring a battery powered Doorbell to an existing doorbell circuit, it provides a trickle charge each to help keep the battery topped off between charges. How many motion events, Live Views, and Doorbell rings are you experiencing each day? If your Doorbell is recording a lot of motion, the battery may still discharge when it is wired.