*Ships ONLY within the United States* For use with Perimeter®️ Dog Fence Systems receiver collars. Includes 3 batteries which will last a year under normal usage.
Perimeter Technologies offers a cost-effective solution by providing a compatible replacement battery designed for Invisible Fence brand receiver
Perimeter Technologies Invisible Fence Compatible R21, R22, R51 and Microlite Dog Collar Battery
eXtreme Dog Fence® System - Pet Stop of the Fox Valley
DFG Fence Receiver Chargers - Dog Fence Guy installs invisible type dog and pet fence systems in Lancaster, York, Lebanon, Dauphin, Chester, Berks Co Pa.