Perimeter Technologies Invisible Fence Replacement battery
3 volt lithium battery for the Invisible Fence® brand collar.
Each battery will last as long or longer than the Invisible Fence® Brand PowerCap batteries. Compatible with all Invisible Fence® Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was 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.
Model: IFA-001
Manufactured by: Perimeter Technologies