Batteries & Battery Plans
Replace your pet's batteries in our Pet Shop. In this section you'll find the Invisible Fence® Brand Power Cap® 3-Volt battery for your Computer Collar®.
Genuine Invisible Fence® batteries can only be ordered from an authorized Invisible Fence® Brand dealer. Warning: Look-alike batteries purchased from Amazon™, eBay™ or any other provider are counterfeit. Use of them will affect the performance of your Invisible Fence® Brand system and pets' lives can be at risk! Amazon is a registered trademark of Amazon.com Inc. eBay is a registered trademark of eBay Inc.