Accessories Perimeter WiFi Battery 3.7V Lithium PreviousInvisible Fence Compatible R21 and R51 Dog Collar Battery Next9 Volt Battery 2 Pack Perimeter WiFi Battery 3.7V Lithium Perimeter WiFi Battery 3.7V Lithium $12.99 Replacement battery for the Perimeter Technologies WiFi Extra Collar Quantity: Add To Cart Facebook0 Twitter Pinterest0
