Product Description:This 6-volt replacement battery is for use with the following PetSafe products: PetSafe Spray Bark Control Collar (PSBC-300) PetSafe Spray Bark Deluxe Collar (PBC00-11005) PetSafe Pet Pager Receiver (PVPP-300) PetSafe Electronic Leash (PEL-100) PetSafe Bark Collar (PC-102) Receiver Collars (RF-250) and (PG-250)