Model B3V1A Battery 12-Pack for MS-4 and MS-5 Digital Ultrasonic Pet Collar Door Mount Pet Doors Simply the MOST Advanced

Simply the MOST Advanced

New Duraflex

all Power Pet Door models

This high quality wall adapter is 18 v

extreme weather tight seals to protect against the harshest weather conditions and provide the best energy efficiency of any pet door made

Model B3V1A Battery 12-Pack for MS-4 and MS-5 Digital Ultrasonic Pet Collar Door Mount Pet Doors Simply the MOST AdvancedNew B3V1A Lithium Battery 12 Pk Genuine B 3V1A Batteries Safely Power Your MS 4 and MS 5 Collars Designed specifically to prevent damage if accidentally installed incorrectly, , This battery has been designed by the developers of the original Fully Automatic Power Pet Doors and safely powers your MS 4 and MS 5 electronic pet collars. Typically powers your MS 4 and MS 5 collar for 3 months, and has a shelf life of years. Also sold in 1 pack, 2 pack and