PetSafe RFA-67 - 5 Twin-Packs of 10 Genuine Lithium Batteries 6-Volt. Never run out of replacement batteries again! Give fresh life to your pet's products with the PetSafe 6-Volt RFA-67D Replacement Batteries (2-Pack). Each battery is a direct replacement for PetSafe training tools such as: the Deluxe Bark Control UltraLight, Sonic Bark Control Wireless Containment System, Elite Little Dog In-Ground Fence, Stubborn Dog In-Ground Fence, Free to Roam Wireless Fence Receiver Collar, Extra Wireless Fence Receiver, Deluxe In-Ground UltraLight Receiver, and the Deluxe In-Ground Cat Fence System.
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