New Built-in Battery S1 For Ring Video Doorbell 2nd Gen (5 Pin Version ONLY)
For S1 Ring 5 Pin Video Doorbell 2nd Generation 5UM5E5 (Not Compatible with S2 Battery 6wire). Keep the battery away from fire. Never make the circuit short or squeeze the battery. Battery Capacity: 5200mAh/19.76Wh.