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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!

  • Ademco VISTA 15 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Ademco VISTA 15 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Ademco VISTA 15 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Acme 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Acme All 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Acme All Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Acme 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Acme All 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Acme All Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM tech...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Honeywell Home PROA7 PROA7PLUS Resideo PROA7C Resideo PROA7PLUSC 6700mAh Alarm Replacement Battery
    $37.19 - $37.19
    $37.19
    $37.19 - $37.19
    $37.19

    Honeywell Home PROA7 PROA7PLUS Resideo PROA7C Resideo PROA7PLUSC 6700mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 6700mAh (6.7Ah) Type: Li-ion Color: Blue Hon...

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    $37.19 - $37.19
    $37.19
    $37.19 - $37.19
    $37.19
  • Visonic MCS-740 SR-740 PG2 Replacement Battery-main
    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99

    Visonic MCS-740 SR-740 PG2 Alarm Replacement Battery

    INFO This is a replacement compatible with a Visonic Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 4000mAh (4Ah) Type: Li-SOCl2 Visonic MCS-740 S...

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    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99
  • Honeywell AI05-2 AIO7-1 AIO7-2 Pro 7 7800mAh Replacement Battery-main
    $25.59 - $25.59
    $25.59
    $25.59 - $25.59
    $25.59

    Honeywell AI05-2 AIO7-1 AIO7-2 Pro 7 7800mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 7800mAh (7.8Ah) Type: Li-ion Honeywell AI05-...

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    $25.59 - $25.59
    $25.59
    $25.59 - $25.59
    $25.59
  • Honeywell AI05-2 AIO7-1 AIO7-2 Pro 7 10000mAh Replacement Battery-main
    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59

    Honeywell AI05-2 AIO7-1 AIO7-2 Pro 7 10000mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 10000mAh (10Ah) Type: Li-ion Honeywell AI05-...

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    $39.59 - $39.59
    $39.59
    $39.59 - $39.59
    $39.59
  • Technicolor TCA300COM Replacement Battery-main
    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99

    Technicolor TCA300COM Alarm Replacement Battery

    INFO This is a replacement compatible with a Technicolor Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 2250mAh (2.25Ah) Type: Li-Polymer Color: G...

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    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99
  • Honeywell 8EP420 ADE RESON8 AG6 WB HWAG6S RESON8 R Replacement Battery-main
    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39

    Honeywell 8EP420 ADE RESON8 AG6 WB HWAG6S RESON8 Risco Eurosec XS3D Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 6V (6 Volts) Capacity: 230mAh (0.23Ah) Type: Ni-MH Color: Green Honeywe...

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    $23.39 - $23.39
    $23.39
    $23.39 - $23.39
    $23.39
  • Honeywell 8DLLKP500 8DLTSSCBASE1 8DLWLTP100 L5000 Replacement Battery-main
    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59

    Honeywell 8DLLKP500 8DLTSSCBASE1 8DLWLTP100 L5000 Panel LKP500 Lyric Lynx Plus Tss Keypad WLTP100 Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green Hone...

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    $20.59 - $20.59
    $20.59
    $20.59 - $20.59
    $20.59
  • Simplex 20013072 6V 12Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Simplex 20013072 6V 12Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Simplex 20013072 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Silent Knight ENERJET 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Silent Knight ENERJET 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Silent Knight ENERJET Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Simplex 4003EC Small Voice Panel 12V 7Ah Alarm Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Simplex 4003EC Small Voice Panel 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Simplex 4003EC Small Voice Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Acme RB12V4 Home Alarm 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Acme RB12V4 Home Alarm 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Acme RB12V4 Home Alarm Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Acme BPS Home Alarm 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Acme BPS Home Alarm 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Acme BPS Home Alarm Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • DSC Alarm Systems Power 832 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with DSC Alarm Systems Power 832 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems Power 832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Solex X PTX-B4-12 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Solex X PTX-B4-12 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Solex X PTX-B4-12 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Visonic Amber Select AmberLink Emergency Response Replacement Battery-main
    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99

    Visonic Amber Select AmberLink Emergency Response PowerMax Complete Alarm Contro Powermax Pro PowerMaxComplete Control Panel Alarm Replacement Battery

    INFO This is a replacement compatible with a Visonic Alarm Battery Volts: 9.6V (9.6 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Black Visonic...

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    $41.99 - $41.99
    $41.99
    $41.99 - $41.99
    $41.99
  • BT Home Monitor Intruder Alarm Co Replacement Battery-main
    $32.29 - $32.29
    $32.29
    $32.29 - $32.29
    $32.29

    BT Home Monitor Intruder Alarm Co Alarm Replacement Battery

    INFO This is a replacement compatible with a BT Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Blue BT Home Monit...

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    $32.29 - $32.29
    $32.29
    $32.29 - $32.29
    $32.29
  • Direct Sensor 17-145A Sensor ds415 Replacement Battery-main
    $37.19 - $37.19
    $37.19
    $37.19 - $37.19
    $37.19

    Direct Sensor 17-145A Sensor ds415 Alarm Replacement Battery

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

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    $37.19 - $37.19
    $37.19
    $37.19 - $37.19
    $37.19
  • Viking R-6S Solar 12V 35Ah Alarm Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with Viking R-6S Solar 12V 35Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Viking R-6S Solar Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

    View full details
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29
  • Sure-Lites 2678 6V 4.5Ah Alarm Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with Sure-Lites 2678 6V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Sure-Lites 2678 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free A...

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    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • Securitron 12V 5Ah Alarm Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Securitron All 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Securitron All Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Newmox Alarm 12V 4.5Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Newmox Alarm 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Newmox Alarm Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
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