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Security Camera Batteries

Ensure your security cameras are always up and running with the right batteries. Our selection of security camera batteries offers long-lasting power to keep your surveillance system functioning at its best. These reliable batteries are designed to provide consistent performance, so you can have peace of mind knowing your property is protected around the clock. Whether you need rechargeable options or traditional alkaline batteries, we have a variety of choices to suit your specific security camera needs.

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  1. SimpliSafe - Rechargeable Battery for Outdoor Security Camera

    SKU: J362VFS3S8

    Security camera battery...It is for a backyard security camera....Quality battery for outdoor camera...Works just as well as the batteries that came with my outdoor cameras. Nice to have an extra so I...

    Product Description

    Get your SimpliSafe Wireless Outdoor Security Camera up and running again in minutes with a back up battery that recharges in about five hours.
    See all Home Security Accessories
    Your price for this item is $29.99

  2. Blink - Outdoor 4 Battery Extension Pack — For Outdoor 4 smart security camera, 4-year battery life, batteries incl.

    SKU: J39HW6P4WV

    camera life extender...Good security camera upgrade for a fair price. The battery extender was easy to set up attach and it works well. ...The extended battery pack is an easy addition to the Blink 4...

    Product Description

    Battery Extension Pack for Outdoor 4
    See all Surveillance Camera Mounts
    Your price for this item is $29.99

  3. eufy - eufyCam 3, Outdoor Wireless 4K Solar Powered Add-On Security Camera (Base Not Included) - White

    SKU: JJ858653JQ

    Product Description

    Add a new set of AI powered eyes to your eufy security system. eufyCam 3 Add-on Camera expands your security capabilities, day and night, in crisp, clear, full-color. Capture everything going on around your property in 4K detail, with facial recognition and no need for wires, or battery replacements thanks to an integrated Forever Power solar panel.
    See all Security Camera Systems
    Your price for this item is $129.99
    Save $50
    The previous price was $179.99

  4. Lorex - 250’ 4K In-wall RG59 to RG59 BNC Video/Power UL CMR Cable with Fire-Resistant - White

    SKU: JX6F5X8X45

    Product Description

    This Lorex CB250URB high-performance camera cable can be used to extend the video/power lines of Lorex high-definition security cameras or standard security cameras. This mini RG-59 high-grade Siamese (video & power) coaxial cable measures 250ft each, offering you installation flexibility.
    See all Surveillance Camera Cables
    Your price for this item is $99.99

  5. Lorex - 60’ 4K In-wall RG59 to RG59 BNC Video/Power UL CMR Cable with Fire-Resistant - White

    SKU: JX6F5X8XZF

    Product Description

    This high-performance camera cable can be used to extend the video/power lines of Lorex high-definition security cameras or standard security cameras. This mini RG-59 high-grade Siamese (video & power) coaxial cable measures 250ft each, offering you installation flexibility.
    See all Surveillance Camera Cables
    Your price for this item is $39.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.