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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!

  • Lupus XT3, XT4 Security and Safety Replacement Battery
    $34.39 - $34.39
    $34.39
    $34.39 - $34.39
    $34.39

    Lupus XT3,XT4 Alarm Replacement Battery

    INFO This is a replacement compatible with a Lupus Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green Lupus XT3...

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    $34.39 - $34.39
    $34.39
    $34.39 - $34.39
    $34.39
  • Lupus XT1, XT1 12000, XT2 12025, XT2 Plus, XT2 Plus 12045 Alarm Replacement Battery
    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49

    Lupus XT1,XT1 12000,XT2 12025,XT2 Plus,XT2 Plus 12045 Alarm Replacement Battery

    INFO This is a replacement compatible with a Lupus Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green Lupus XT1...

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    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49
  • Lupus XT1 PLUS Alarm Replacement Battery
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Lupus XT1 PLUS Alarm Replacement Battery

    INFO This is a replacement compatible with a Lupus Alarm Battery Volts: 4.8V (4.8 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green Lupus XT1...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19