Amazon.com: 8 PACK PETSAFE BATTERY RFA-67D-11 RFA-67 8 X 6V BATTERIES FOR PIF-300 RF300 PIF-275-19 PRF-3004W PUL-250 : Everything Else
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
RFA-67-6P PETSAFE REPLACEMENT BATTERY 6 PACK by High Tech Pet
Petsafe Battery RFA67 6V | Dog Collar Replacement Battery