PetSafe RFA-67 6V Replacement Lithium Batteries, 1 Pack 2 Batteries, Black

PetSafe RFA-67 Lithium Metal 6-Volt Battery

2-pack of RFA-67 6-volt batteries. Replacement batteries for PetSafe in-ground and wireless fence receiver collars and bark collars. See compatibility chart below. The PetSafe RFA-67 6V Replacement Battery 2-Pack are replacement batteries that work with the PetSafe bark collar, in-ground and wireless fence receiver collar systems. These batteries are waterproof and last 1-3 months, depending on use. PetSafe brand is here to help you and your pet live happy together.