Ten Pack Dog Fence Batteries for Invisible Fence R21 & Microlite Receiver Collars by Perimeter Technologies

I’ve been using these batteries for the last 10 years in my 4 dogs invisible fence collars , they always come full charged and usually last 2 to 4 months , I’ve never had a problem with the batteries in the collarsMy recommendation 👍👍👍

Used with Invisible Fence dog collars

Ordered these multiple times, much cheaper than the invisible fence batterys. Battery last several months and fits just like the invisible fence batterys do.

Invisible fence dog collar batteries.They work with the collars and fence. A much more preferred value than the invisibke fence brand batteries

They are great until you have to get your dog’s collar serviced. Then the tech showed me how the batteries could ruin the collar. I had to switch back and get the batteries that were made by Invisible Fence