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All Invisible Fence® Brand Computer Collars® require a specially designed 3-Volt Lithium Power Cap® battery. In order to continue to keep your dog confined within the safety of your yard, we recommend replacing your Computer Collar battery every 3 months. Our batteries are compatible with both the Classic and the MicroLite® Computer Collars.
The 3-Volt Power Cap Battery Plan is the best way to make sure your pet is safe in your yard. Through the Power Cap Plan you will save over 20% on Computer Collar batteries for your pet. The Power Cap plans are a great reminder to change your battery regularly. All batteries have a shelf life. We recommend never using a battery that is more than 1 year old.
The 1 year Power Cap Battery Plan for your Invisible Fence Brand dog's Computer Collar includes 4 3-Volt Power Cap Batteries. We will automatically send you a new battery every 3 months so you just change your battery when the next one arrives. And free shipping is included!
Each plan is intended for one pet.
If you'd like a replacement Invisible Fence Brand compatible nylon collar with your batteries - check out our 3-Volt Power Cap Nylon Bundles.
Please note: Due to new FAA regulations, products containing lithium ion or lithium metal batteries will not be eligible for Express "AIR-Next Day" Shipping. We apologize for any inconvenience, but understand the importance of keeping your pet protected with a timely delivery of your Invisible Fence Batteries. It's the perfect time to sign up for a Battery Plan with auto-ship so your pet is always protected with an Invisible Fence® Battery that arrives on time.