Perimeter IFA-001 Battery Dog Collar for Invisible Fence R21 R22 R51 MicroLite
![](https://i.ebayimg.com/images/g/TUgAAOSw-clkBvqM/s-l1600.jpg)
Perimeter Technologies Invisible Fence® Compatible 3-volt Power Cap Battery. Invisible Fence® Power Caps™ (the specialized batteries for Invisible Fence® collars) are super expensive. If you use an Invisible Fence®, you have been shocked when your local dealer gives you an average price of $21 to $30 for one battery. Until now you've had no choice but to pay the high price or risk your dog’s safety. Now you can get a battery cap that performs just as well, lasts a long time and saves you money!.
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Perimeter Technologies Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply
![](https://m.media-amazon.com/images/I/5106zwBgaHL._AC_UF894,1000_QL80_.jpg)
Synergy Digital Dog Collar Battery, Compatible with Invisible Fence IFA-001 Dog Collar, (Li-MnO2, 3V, 150mAh) Ultra High Capacity, Replacement for Invisible Fence IFA-001 Battery : Pet Supplies
![](https://www.picclickimg.com/ycYAAOSwMPplqbM2/Invisible-Fence-R21-Titanium-7K-Dog-Receiver-Collar.webp)
INVISIBLE FENCE R21 Titanium 7K Dog Receiver Collar 800 ICT 801
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Perimeter Technologies Invisible Fence Compatible R21, R22, R51 and Microlite Dog Collar Battery : Electronic Bark Collars : Pet Supplies
![](https://i.ebayimg.com/images/g/S9YAAOSwCTtkdqhI/s-l400.jpg)
Perimeter IFA0014 Invisible Dog Fence Replacement Battery - 4 Pack for sale online
![](https://i.ebayimg.com/images/g/HxsAAOSwheBeRAs3/s-l500.jpg)
Perimeter Electronic Dog Fences for sale
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Replacement Battery Electronic Dog Fences for sale
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Four Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars by Perimeter Technologies : : Pet Supplies
![](https://www.vadogfence.com/wp-content/uploads/2016/06/Battery-IFCO-3Pack.jpg)
Invisible Fence® Brand Replacement Battery, Three Pack