RFA-67 RFA-67D-11 6V Replacement Battery Long-Lasting & High Capacity Compatible with Pet Safe Electronic Collars Pack of 10

So far so good. Just put the battery in today 9/9/25. Her battery had died and she was going outside her boundaries and today she found out she no longer is able to go outside her boundaries. The battery was easy to replace. No issues. I'll update my review in about a month or so to say how long it lasted.

I was hesitant to try a non-name-brand battery for my PetSafe collars, but these completely won me over. The price is unbeatable for a 10-pack, and the quality is every bit as good as the originals—if not better. They fit perfectly, last just as long, and I’ve had zero issues with performance. With how often these collars go through batteries, this bulk pack is a real money-saver without sacrificing reliability. I’ll definitely be sticking with these from now on.

The batteries cost much less than the name brand batteries but also don’t last as long.

These fir great just like OEM and are easy to install. Sometimes they seem to last awhile sometimes not as long so it’s pretty inconsistent on battery life. They don’t last as long as OEM in my experience. But for the price I can live with that. Good product for the money we are on our second order so I’d recommend.

This 6-volt battery works perfectly with my dog’s wireless fence collar. It fit just right, powered up instantly, and has been lasting longer than expected. I haven’t had any issues with connection or strength, and it gives me peace of mind knowing my pup is safely contained. Great price for a dependable battery—definitely keeping a few of these on hand from now on!

These batteries caused the system to glitch and it started beeping when my dog was in the house, right next to the box. This was not a one time occurrence, but happened a few times. My dog got all anxious and scared. We got the collar off of him soon enough for him to not get the corrective shock for no reason but this is a serious problem and now it’s too late to get my money back. Frustrating.

These work great!Last a month

best price. Works well on Pet Safe collars