Amazon.com: Enerpe RFA-67 6 Volt Replacement Battery Long-Lasting & High Capacity Compatible with PetSafe Electronic Collars Pack of 8 : Health & Household
Petsafe alkaline battery 6 volt – Brothers Country Supply
Pet Safe 6-Volt Battery (2 pack)
2 Pack Replacement Batteries Pet Dog Collars 6 Volt RFA-67 Long Life PetSafe OEM | eBay
Amazon.com : PetSafe RFA-67 6 Volt Replacement Batteries - 2 Pack - Compatible with PetSafe 6V Lithium Battery-Operated Pet Products and Specific Dog Receiver Collars - RFA-67D-11, Black : PetSafe : Barking Deterrent Collars : Pet Supplies