A major disadvantage of the Invisible Fence® Brand in-ground dog
fence systems is the proprietary batteries that can only be purchased
through a licensed Invisible Fence® Brand Dealer. At about $20 per
battery, this is often a surprise expense that dog fence owners were not
expecting! Fortunately, there are less expensive
alternatives to the pricey proprietary Power Cap™ batteries for your
Invisible Fence® Brand Computer Collar!
Although colors may vary among Invisible Fence® brand receivers, our
Invisible Fence® Compatible Dog Fence Battery is 100% guaranteed to work
with all listed receivers.
Our batteries will last as long or longer the original Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. These batteries were designed and approved by the chief engineer at the Invisible Fence Company and are manufactured in a state of the art facility in Pennsylvania under his supervision.