Perimeter Technologies Two-Pack Dog Fence Batteries For Invisible Fence Receiver Collars (2-Pack) : Perimeter Technologies : Wireless Pet Fence Products : Pet Supplies

These replacement dog fence batteries fit all Invisible Fence R21 R51 or MicroLite electronic dog fence receiver collars. All Invisible Fence Computer Collar series are compatible including Titanium Platinum Graphite and Mink versions. Works in place of PowerCap Battery