Perimeter Technologies Four Pack Dog Fence Batteries For Invisible Fence R21 Or R51 Receiver Collars

Why pay the hefty prices of their batteries when you can buy a brand you can rely on for much less? Perimeter Technologies has designed a battery that will replace your current battery perfectly in R21, R22, R51, and Microlite models. Perimeter Technologies Batteries consist of a New and Improved Japanese cell lithium-ion and have a high energy density, also keeping the weight down from your dog

Pet-Fence Compatible for Invisible Fence Battery for Dog Collar, Batteries for Dog Collars Invisible Fence Brand Power Cap R21,R22,R51,Microlite Collars Safe and Durable (10 Pack) : N / A

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