Perimeter Collar Battery For R21/r22/r55/microlite, Compatible W Invisible Fence

From the Brand, Perimeter Technologies:
"We don't need to tell you that Invisible Fence® Power Caps™ (the specialized batteries for Invisible Fence® collars) are expensive! When you needed new batteries for your Invisible Fence® collar, you were probably shocked when your local dealer gives you an average price of $21.00 to $30.00 or even more for a battery. Until now you've had no choice but to pay the exorbitant price or risk your dog’s safety. Now you can get a battery cap that performs just as well and saves you money!
Our Invisible Fence® Compatible Dog Fence Batteries consist of lithium-ion for high energy density while reducing the weight of the battery and your dog's collar. The components that make up this battery gives it the power to last longer and have better safety factors than the normal battery.
Although colors may vary among Invisible Fence® brand receivers, our Invisible Fence® Compatible Dog Fence Battery is guaranteed to work with all listed receivers.

Invisible Fence® Brand R21

Invisible Fence® Brand R22

Invisible Fence® Brand R55

Invisible Fence® Brand Microlite"

Returns Accepted for this item if it's within 30 Days