Replacement Batteries
Our replacement batteries may be used with any of our dog fence receivers. If you own an Invisible Fence® brand system, please view our Invisible Fence® compatible products for replacement batteries.
The Products
Perimeter Brand Replacement Battery
Replacement Battery for Comfort Contact Pet Fencing Collar Learn More
Invisible Fence® Compatible
Perimeter Technologies is the only company offering a fully compatible range of products as replacement for OEM Invisible Fence® brand products. This range includes replacement collar receivers for both 7K and 10K frequencies as well as replacement batteries for R21, R22, R51 and MicroLite® receivers. Why not have a product better than the original for less!
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