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Invisible Fence® Compatible - eXtreme Dog Fence™  Collar Battery x15

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Invisible Fence® Compatible - eXtreme Dog Fence™ Collar Battery x15

Model: IF-eXtreme-Battery-15

Availability : In stock


No Hassle 30-Day Returns
Upgraded Warranty

Regular Price: $149.25

Our Price: $123.75

Regular Price: $149.25

Our Price: $123.75


This is a 15 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. We give these batteries our highest seal of approval. They are great products. Review by Barbara Balzie

    The Invisible Fence compatible batteries that Extreme puts out are a great bargain. It's been our experience that the batteries for those collars are upward of $20 a piece.
    We tried one of the Extreme batteries because I have a cousin who sings the battery's praises.
    We like our pets and don't want to go broke every time we need to swap out batteries.
    Since the batteries have a 5-7 year shelf life, we just decided to save even more by getting this round's batteries in bulk quantity. I think that with this 15 pack, we'll be all set for the next few years. It's better to have the batteries on hand and available than to have to order them and wait for delivery each time.
    We're very pleased with Extreme brand products and Flexpetz in general.

    Franklin, TN
    (Posted on 5/13/2015)

  2. These extreme batteries are the best I've seen for compatibility with Invisible Fence fences Review by Martin Scrumb

    I knew, back when I first got one of these extreme brand batteries in my hand, that this battery was designed well.
    The last batteries I've been used to will click when you shake them, as if something is loose inside.
    These are solid, and last quite a bit longer.
    I haven't ordered this many at a time before, but figured I would leave my review up under the multiple quantity.
    Hey, it's good to have them on hand. This way I know Flexpetz won't sell out of them the next time I need one. ha ha.
    This is the best part of the invisible fence.

    Lansing, Michigan (Posted on 2/21/2015)

  3. very happy with my order Review by Tammy Travis

    I came on here to just say thank you to the young man on the other line. I can't tell you enough how wonderful it was to speak with you. Your company has a wonderful outlook and a can do attitude. I was very pleased with my purchase and happy with the first battery I had purchased from you for my fence. Worked wonderfully. It is nice to know that there is a company out there that makes these things, seeing my fence company charges me twenty one dollars per battery. This has really helped me out with my budget and also helped me to save money when I needed to. Thank you to the young man who spoke with me. I appreciate that you have a money back guarantee, I received a bad battery from my company before and still had to purchase a new one. You guys have really been a blessing and although you are wonderful I do not think I will need to speak with you for a while with the wonderful deal I received on these batteries. Wanted to touch base and make a good impression while I am online.

    Tammy T.
    Albuquerque, Nm
    (Posted on 2/12/2015)

  4. Godsend! Review by Vicki M.

    I have been looking for something to replace my batteries for a long time. This worked perfectly. It pay's to save! (Posted on 4/14/2013)

  5. Save Money! Review by Brandy Bruce, Colorado Springs, Colorado

    Usually buying a new product simply costs you money. Not this one! This one is actually going to save you money! I wish I found this sooner. The extreme battery is working wonderfully and it is going to literally save me hundreds of dollars a year. (Posted on 1/24/2013)

  6. I love this No more Invisible Fene...whoopie Review by Danny

    I am the proud owner of four mutts over the past 8 years of having my dogs on the Invisible fence system, i have been raked over the coals in ever increasing battery price increase. I figured it out i spent over 2800 dollars on batteries themselves :( I constantly looked around for other options, and begged my invisible fence dealer to cut me a such thing, I got typical bad service as always and a nasty attitude, not to mention I had them out multiple times to fix wire breaks...and each time I was met with a two hundred dollar service bill. Well No longer I have been buying these batteries ,,and they work flawlessly. I know this is overdue but I wanted to make sure that the new batteries worked well before writing it. I am simply ecstatic at the savings and best of all I don't have to deal with that Invisible Fence dealer. I love you guys. (Posted on 1/23/2013)

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