Description
- Perimeter Technologies offers a cost-effective solution by providing a compatible replacement battery designed for Invisible Fence brand receiver collars, specifically the R21, R22, R51, and Microlite models.
- Perimeter Technologies has innovatively engineered a battery to seamlessly replace your current one in the collar models listed above.
- These batteries incorporate advanced lithium-ion technology, boasting a superior energy density while keeping your dog’s electric dog fence collar lightweight.
- Equipped with robust components, this battery delivers extended durability and enhanced safety features compared to standard batteries. It also remains waterproof when securely sealed within your collar using a tight rubber waterproofing seal.
MARY –
Great service. Great product
D.S. –
Use these batteries for our invisible fence dog collar. Works very well and saves me going to a dealer.
Darren M. –
Quick shipping and cheaper than buying from the dealer. Batteries last.
Dambuster1992 –
Good price and seem to work well in my Electric Fence dog collars!
Katherine –
especially if dog is trained to stay away from the inground fencing. That way the battery should last longer.
I’d buy these collar batteries again.
NaNa –
Great product for the price
Cleary –
They last a long time. Easy to change out and the price is very reasonable. Have purchased dozens and only had a problem once and it was promptly replaced. Will continue using these for as long as I have the dog and the fence.
Molly Verrier –
They did not work had to buy other ones elsewhere
Patricia Hamel –
I bought a couple of these batteries., first one worked fine. I didn’t have occasion to use new battery til a year later and it doesn’t work at all. Leads me to believe shelf life isn’t good.
Amazon Customer –
Much cheaper than the name brand and works great.
maria la france –
This product does not work as advertised. We have the invisible fence brand fence and collar and this battery is not strong enough for our dogs setting. It would only go off sometimes and at a much weaker current.
James D. Francis –
These batteries are perfect replacements for Invisible Fence batteries
Elizabeth J. Spirig –
These batteries are very durable and long lasting for our electronic dog fence collars.