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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®.

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.

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.