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Invisible Fence® Compatible - eXtreme Dog Fence™  Collar Battery x20

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Invisible Fence® Compatible - eXtreme Dog Fence™ Collar Battery x20

Model: IF-eXtreme-Battery-20

Availability : In stock


No Hassle 30-Day Returns
Upgraded Warranty

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Regular Price: $199.00

Our Price: $159.00

Regular Price: $199.00

Our Price: $159.00


This is a 20 pack.

Invisible Fence® Power Caps™ (the specialized batteries for Invisible Fence® collars) are expensive. If you use an Invisible Fence®, you have probably found yourself shocked when your local dealer gives you an average price of $21 to $30 for a battery. Until now you've had no choice but to pay the exhorbitant price or risk your dog’s safety. Now you can get a battery cap that performs just as well and saves you money!

We know that batteries are expensive and that's why Flexpetz is proud to offer special pricing on quantity orders. We're so confident that our Power Cap compatible batteries will work perfectly for you, we offer a 100% money back guarantee. If you are unhappy with your Invisible Fence® compatible battery cap purchase, contact us for a full refund including shipping back to us.

eXtreme Dog Fence™ Batteries consist of lithium-ion and have a high energy density, also keeping the weight down from your dog's collar

With the components that make up this battery, it gives the power to last longer and have better safety factors then the normal battery.

Note that although colors may vary among Invisible Fence® brand receivers, eXtreme Dog Fence™ EDF-0200 battery is 100% guaranteed to work with all listed receivers. 




  • Longer Lasting
  • Exceptional Quality
  • Superior Fit
  • See Specs for Detailed Information



  • Limited 1 Year Manufacturer Warranty

Invisible Fence Compatible Battery Cap


  • Fully Compatible With Invisible Fence® Collars
  • 100% Money Back Guarantee
  • Ships Immediately
  • Multiple Battery Purchase Discounts
  1. I save a ton with these batteries. Review by Lisa Dupree

    These batteries are saving me a tremendous amount of money. I am happy to have discovered a site that sells these batteries and such a great price. The fact that I can order a 20 pack in bulk saves me time and money. It is definitely a great deal. I am happy that I found them.

    Lisa Dupree
    Boca Raton, FL
    (Posted on 6/10/2015)

  2. What a Steal!!!! Review by Deborah Bentley

    I feel like I hit the winning scratch off ticket by buying these. I went ahead and called the company at flexpetz and was wanting information about this particular battery that they carry because I spend so much on the power caps. I don't know if I should be telling the world this on a review, but they sent me a sample because it was a new product and they wanted input anyway. At that point there was only the option of purchasing one and by the looks of it, people are just as happy as I am because they sell them in bulk orders now. I went and now purchased the largest amount I can and I am happy that I did. The free battery that I received has lasted almost 3 months now. I have four dogs and the invisible fence batteries that I placed in the other collars around the same time I replaced that one all need new batteries and the free one is still working. My husband was shocked and couldn't believe it so he went outside to test it himself and it sure is still putting out juice. My husband demanded I go and order more so I called back up flexpetz again and told them that we were very pleased with the battery. On top of the already wonderful price, they were very appreciative and thankful and had wonderful customer service. I have already recommended them to two friends that also have the invisible fence and I am pretty sure that one of them already purchased one of the smaller batches. I did some calculations to what I spend and this is why I feel like I got the better end of the deal. So not only did the battery last longer, the savings that I calculated by buying this batch came to $209, I can buy a nice new dancing dress. So thanks for having a great replacement and I will be referring everyone I know who has an invisible fence to you guys!

    Deborah B.
    Montgomery, Al (Posted on 3/9/2015)

  3. Better than I Thought Review by George Quigley

    I thought that it would be an inconvenience to have a replaceable rather than a rechargeable one but in actuality, it isn't a problem. They last around four months or so. So it is easy to deal with. (Posted on 4/12/2013)

  4. Bought the 10 Pack Review by Shannon / Dover Creek CO

    I bought the 10 pack which only comes out to $7 a battery and that lasts 4-6 months in my experience. With 3 dogs, the 10 pack takes me through a full year on all of them without a problem. It's a good deal. (Posted on 4/4/2013)

  5. Good Deal Review by Lilana and Alberto

    I know a rechargeable battery is usally prefered, but honestly this is so easy. I don't have to remember to recharge regularly. There is a warning light on the collar, so I don't have to remember anything. My first batteries lasted just over 5 months and the second set last close to 6 months. So really 2-3 times a year you pop a new battery in. Simple and inexpensive. (Posted on 3/21/2013)

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