The RFA-18-11|6 volt Alkaline Battery works with the following devices:

• Spray Bark Control|PSBC-300 Use this battery for the following products: ·PVPP-300 Pet Pager Receiver ·PEL-100 Electronic Leash ·BC-102 Bark Collar (If you have a PBC-102, you need the RFA-67 Battery) ·RF-250 or PG-250 Receiver