The batteries, is a little smaller and does not make connection to the collar.
I have two pet safe perimeter collars that take the RFA-67 batteries and all six of these did not work at all. I’d say stick with the name brand
I received the replacement batteries and still several don’t work very disappointed with this brand I have ordered different name brand before and never had an issue I had to go to my local tractor supply and buy good batteries
We love the dog door and the magnetic collars! It’s easy to use and doesn’t allow animals without the color to get into the house
These are not the actual Petsafe battery but, they work just as well and last just as long. I am very happy with this purchase.
I bought the 6 pack of these because I have 3 dogs, and the batteries that came with their collars lasted about a month. So I figured I would order more when I put in their last ones, so I had them. Well, they barely lasted, they are very difficult to lock into place and when I just put the second set in, they flashed consistently red, showing that they are already dead. Waste of money, and now my dogs collars are still dead.
Very disappointed in these. Will get the Petsafe brand from now on.
These batteries fit into my pet safe collars but do not work.