PetSafe Dog Collar Batteries (2 Pack) Dog Collar Battery Waterproof Lithium Metal Product, Rfa-67d-11

These PetSafe batteries are exactly what I needed for my dog's collar! The 2-pack is great value and having a spare on hand means I'm never caught without power. The lithium batteries last significantly longer than the alkaline ones I was using before. Installation is simple and straightforward - they fit perfectly in the collar. The waterproof metal construction is impressive and holds up well even with my dog's outdoor adventures in all weather conditions. I've noticed consistent performance throughout the battery life with no sudden drops in power. The collar functions work reliably with these batteries. They maintain charge for months, which is much better than generic batteries. The quality is clearly superior - worth the investment for reliable pet containment. Easy to store extras. Perfect for anyone with a PetSafe collar system. Peace of mind knowing my dog's collar will work when needed!

Great batteries. They fit in well, they’re easy to change, and they seem to last forever. They’re smaller than a quarter so they don’t take up much space, which is nice for storage. They work well - I’ve never had issues with one going bad or malfunctioning.

Works well but battery life is not long. My dog does not test the fence battery seems to die around two months when i check the collar.

Our driver always reliable with our deliveries. He is also always pleasant! We are lucky to have him. The batteries came packaged securely and worked in collar right away . No issues. Price was good as well!

I am not completely pleased with the batteries for the wireless dog collar, being expensive and exclusive - only these batteries work with this particular unit's collar. Although they 'lock' onto the collar by a turn of the battery with a screwdriver or coin, sometimes the batteries will often come off the collar into the grass being black are not always easy to find again. So these batteries do work well if they are properly locked in the collar, do last a long time *if* the dog isn't testing the unit all the time in trying to escape, the collar gives off static charge to correct the dog, of course the battery loses power, but if it isn't being used except to beep occasionally as a warning that the dog is getting close to the boundary, they last about two months on my dog.However, these are the only possible batteries one can use in the collar. You cannot purchase them just anywhere, but only at certain pet stores or farm-supply stores or online sites and that is very inconvenient if you need a new battery quickly. They do cost a lot, although online I can now find them a little more cheaply even taking into account shipping vs the cost of the gas to drive out to the only store that carries them. They are expensive and that is why only 4 stars. You can conserve by removing the batteries when I take off my dogs collar at night and she is inside. When the batteries are in, the unit is in the ON mode and the they are constantly draining power just like a cell phone charger regardless of whether or not there is a shock, so I just remove them when not in use and the battery lasts a lot longer. I wish I could find another brand to try to make a comparison to see if others last longer, but this is the only one like it I've found. These batteries are as expected and even saves you a few dollars from the local hardware store that carries these. I wish the battery life was longer because I go through 10 or more a year. Good product and does as advertised Bought the batteries for my wireless pet containment system. These batteries fit the collar no problem and the shipment was very quick.

These are a life saver. When the batteries die, my dog can get out, and while he's friendly, I don't want him wandering. I love that this comes in a 2 pack, so it's sure to have a back up. They are compatible with my PetSafe collar, and are very easy to replace. I just wish they would last longer than a couple months. However, for this price, they are totally worth it, and I'll be purchasing them again to keep them on hand.

These work fine. No issues

They work great just as expected Nice quality they seem durable I've never had a real issue with them and they are long-lasting.

Muy buenas ya van dos veces que las vuelvo a comprar, por el uso si los vale

Perfetto e ovviamente compatibile con l’apparecchio di riferimento!

all good

Marche très bien, fonctionnel et livré rapidement

Fonctionnel!