Two batteries for the price of one! The 9 Volt Battery is for the following products.
- PetSafe Stubborn Dog Fence Collar
- SportDog Underground Dog Fence Collar
- PetSafe Pawz Away Pet Mat
- PetSafe Deluxe Outdoor Bark Control
- PetSafe Outdoor Ultrasonic Bark Control Birdhouse
- PetSafe Ultrasonic Bark Control
- PetSafe Ultrasonic Pet Trainer
Battery brand may vary.