Keep your pet’s receiver collar charged with the PetSafe® Replacement Wall Adaptor. This wall adaptor is compatible with PetSafe® Receiver Charger ZAC00-17112 (not included). This wall adaptor is compatible with the PetSafe® Stay & Play® Wireless Fence Rechargeable Receiver Collar, PetSafe® Stay & Play® Wireless Fence Receiver Collar for Stubborn Dogs, PetSafe® Rechargeable In-Ground Fence™ Receiver Collar. Trust PetSafe® to keep your pet healthy, safe and happy.