Battery B15169 for Ring Video Doorbell (1st Gen ONLY!) -720p HD Cam – (2014 Rele
MPN B15169. For Ring Video Doorbell Cam 1st Gen 720p 2AEUPBHARG031. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%.