This is my second winter to have my Ring doorbells (2020 release). I am using the battery since it is not hardwired.
This year, we’ve had a few cold snaps (windchill down to -45 C). I read that the battery drains fast in the cold weather. True!
I’ve tried recharging my devices a few times but one never gets above 12% charge and the other never above 20%. Until the cold weather happened, I never had a problem getting a full recharge.
I left the devices recharging with the USB cable for 2 days and they would never fully recharge.
Does anyone have any suggestions as to what I can or should do (besides moving to a warmer climate 
)?
Thanks for your help.
Hi @CanadianLassie. Correct! As noted in this Help Center article here, you will have diminished battery performance in the Cold Weather. I would suggest using a Plug-In Adapter to provide a constant trickle charge to help offset the Cold Weather Performance.