Perimeter Technologies PTPRB-003 Perimeter Receiver Collar Battery The Perimeter replacement battery is for use with the Perimeter Dog Fence Systems below. It does NOT work for the invisible fence system which requires a different battery. Features: For use with the below listed Perimeter Dog Fence Systems receiver collars. Perimeter pet fence systems with receiver collars that utilize this battery are: PTPCC-100 Perimeter Basic Comfort Contact Containment System, PTPCC-100D Perimeter Deluxe Comfort Contact Containment System, PTPCC-100DP Perimeter Deluxe Plus Comfort Contact Containment System, PTPCC-200 Perimeter Basic Ultra Comfort Contact Containment System, PTPCC-200D Perimeter Deluxe Ultra Comfort Contact Containment System, and the PTPCC-200DP Perimeter Deluxe Ultra Plus Comfort Contact Containment System.