Invisible Fence ® R21 and R51 Compatible Dog Collar Battery

Pet Stops batteries are innovative little marvels of technology that work flawlessly with the receiver collar. Theyre ranked the highest on the market in durability and performance, and relatively inexpensive when evaluated next to batteries from companies such as Invisible Fence ® , DogWatch , PetSafe and the rest.

Invisible Fence ® is a registered trademarks of Invisible Fence, Inc