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!

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.

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.

Used these for years and was never disappointed with the quality.

It works well it just doesn’t last as long as a pet safe brand. It is a good buy. Will buy again

These work fine. No issues

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.

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.