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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Alarm Batteries

Ensure your property stays protected, even during a power outage, with BatteryClerk’s reliable backup replacement alarm batteries. Our selection includes high-quality, compatible OEM batteries designed to fit top alarm brands like ADT, Acme, and Ademco, so you can trust your security system to perform when it matters most. Don’t let a dead battery leave you vulnerable—explore our collection today and keep your alarm system running smoothly 24/7!

  • Xfinity Home Security Touch Screen Alarm Replacement Battery
    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59

    Xfinity Home Security Touch Screen Alarm Replacement Battery

    INFO This is a replacement compatible with a Xfinity Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 4500mAh (4.5Ah) Type: Li-Polymer Color: Black ...

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    $28.59 - $28.59
    $28.59
    $28.59 - $28.59
    $28.59
  • Xfinity iControl Technicolor TCA300COM Alarm Replacement Battery
    $42.59 - $42.59
    $42.59
    $42.59 - $42.59
    $42.59

    Xfinity iControl Technicolor,TCA300COM Alarm Replacement Battery

    INFO This is a replacement compatible with a Xfinity Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 2800mAh (2.8Ah) Type: Li-Polymer Color: Black ...

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    $42.59 - $42.59
    $42.59
    $42.59 - $42.59
    $42.59