PetSafe 6V Coin Cell Battery, 2-Pack is specially designed to power a variety of PetSafe pet products, including remote training collars, bark control collars, and in-ground fence collars. These compact, coin-shaped lithium batteries deliver a dependable and long-lasting energy source to keep your pet’s electronic devices functioning smoothly. The batteries are compatible with several PetSafe models such as PIF-275-19, PUL-250, PDBC-300, PBC-302, and PUSB-300, ensuring versatile use across different devices. With this 2-pack, you can easily replace worn-out batteries and maintain the performance of your pet safety equipment. Model Number: