Invisible Fence® Replacement Batteries, Powercap® Replacements

Why pay more? Replacement batteries for Invisible Fence®.  Our "Invisible Fence® replacement batteries" meet or exceed Invisible Fence Company specifications, while costing about half I.F.'s price! In fact, Perimeter Technologies has a patent pending.

Our replacement batteries are compatible with the Invisible Fence® brand R-21 and R-51 receivers.  These batteries work flawlessly with the Invisible Fence® brand of pet containment. 

Invisible Fence customers have a great alternative in our compatible batteries that work with most Invisible Fence® systems.

READY TO ORDER our Powercap replacement batteries for less? Give us a call or visit our online store to place your order.

Considering Rechargeable Batteries

Did you know that rechargeable batteries have been around since 1991 and have proven to be great for sales/marketing, but not for years of continued use. Not to mention that they are expensive and additional batteries are often needed when the set your using needs to be recharged.