Product Description
The PetSafe RFA-188 is a 3-volt lithium battery that powers the receiver collar for the PetSafe Little Dog PIG00-10773 containment system. The battery is good for approximately 2-3 months of service before it needs replacing.
You can extend the life of the PetSafe Little Dog Battery about 50% by taking the battery out at night when you take the collar off the dog.


