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Alarm Batteries

Replacement Alarm Batteries ensure your alarm system continues to operate even during a power outage or when the electricity is cut. Browse our current selection of replacement Alarm Batteries for some of the top alarm brands like ADT, Honeywell and Ademco.

  • Original price $53.79 - Original price $53.79
    Original price
    $53.79
    $53.79 - $53.79
    Current price $53.79

    Vesta hybrid power plants VESTA-111-NIMH VESTA-112-NIMH VESTA-113-NIMH Alarm Replacement Battery

    INFO This is a replacement compatible with a Vesta Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 4500mAh (4.5Ah) Type: Ni-MH Color: Green Vesta h...

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    Original price $53.79 - Original price $53.79
    Original price
    $53.79
    $53.79 - $53.79
    Current price $53.79
  • Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    Vesta VESTA-027 HWC-1B-F1 VESTA-224 WEZC-8 Alarm Replacement Battery

    INFO This is a replacement compatible with a Vesta Alarm Battery Volts: 2.4V (2.4 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green Vesta VE...

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    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Original price $29.09 - Original price $29.09
    Original price
    $29.09
    $29.09 - $29.09
    Current price $29.09

    VOLVO C70 V70 S70 Alarm Replacement Battery

    INFO This is a replacement compatible with a VOLVO Alarm Battery Volts: 4.8V (4.8 Volts) Capacity: 2200mAh (2.2Ah) Type: Ni-MH Color: Green VOLVO C...

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    Original price $29.09 - Original price $29.09
    Original price
    $29.09
    $29.09 - $29.09
    Current price $29.09
  • Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89

    ITI 34-051 422-1891 Alarm Replacement Battery

    INFO This is a replacement compatible with a ITI Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green ITI 34-051...

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    Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89
  • Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99

    Telenot DSS2 MS 221 AKG233 Alarm Replacement Battery

    INFO This is a replacement compatible with a Telenot Alarm Battery Volts: 6V (6 Volts) Capacity: 1200mAh (1.2Ah) Type: Alkaline Color: White Teleno...

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    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99
  • Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    Telenot BP1 100056110 Alarm Replacement Battery

    INFO This is a replacement compatible with a Telenot Alarm Battery Volts: 6V (6 Volts) Capacity: 2600mAh (2.6Ah) Type: Alkaline Color: Black Teleno...

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    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    Comstar VAYO F215 VAYO F225 Comstar F215 Comstar F225 MS232 detector Alarm Replacement Battery

    INFO This is a replacement compatible with a Comstar Alarm Battery Volts: 6V (6 Volts) Capacity: 2600mAh (2.6Ah) Type: Alkaline Color: Black Comsta...

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    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49

    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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    Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49
  • Original price $27.29 - Original price $27.29
    Original price
    $27.29
    $27.29 - $27.29
    Current price $27.29

    Scantronic i-on Compact Alarm Replacement Battery

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

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    Original price $27.29 - Original price $27.29
    Original price
    $27.29
    $27.29 - $27.29
    Current price $27.29
  • Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49

    Indexa SYSTEM-9000 9000AS-B Alarm Replacement Battery

    INFO This is a replacement compatible with a Indexa Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 14500mAh (14.5Ah) Type: Li-SOCl2 Color: White I...

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    Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49
  • Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49

    Jablotron JA-163A Alarm Replacement Battery

    INFO This is a replacement compatible with a Jablotron Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 14500mAh (14.5Ah) Type: Li-SOCl2 Color: Whit...

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    Original price $33.49 - Original price $33.49
    Original price
    $33.49
    $33.49 - $33.49
    Current price $33.49
  • Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99

    Jablotron JA-150A Alarm Replacement Battery

    INFO This is a replacement compatible with a Jablotron Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 300mAh (0.3Ah) Type: Ni-MH Color: Green Jabl...

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    Original price $13.99 - Original price $13.99
    Original price
    $13.99
    $13.99 - $13.99
    Current price $13.99
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Jablotron JA-100 Signal Repeater Alarm Replacement Battery

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

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Honeywell WTS700 7in Wireless Color Touchscreen Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.8V (3.8 Volts) Capacity: 2800mAh (2.8Ah) Type: Li-Polymer Color: Blac...

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99

    Resideo ProSeries Prosixlcdkp Alarm Replacement Battery

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

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    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99
  • Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89

    Bentel BW64 Alarm Replacement Battery

    INFO This is a replacement compatible with a Bentel Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH Bentel BW64 Replace...

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    Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89
  • Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99

    Honeywell ExiLED22 ExiLED34 MaxLED26 ProLED 61.951.2 MaxLED 26 M ST LED Eltek ProLED Combi Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Black Hone...

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    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99
  • Original price $23.59 - Original price $23.59
    Original price
    $23.59
    $23.59 - $23.59
    Current price $23.59

    Honeywell SEC-H-600 SEC-H-201 Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 12V (12 Volts) Capacity: 300mAh (0.3Ah) Type: Ni-MH Color: Green Honeyw...

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    Original price $23.59 - Original price $23.59
    Original price
    $23.59
    $23.59 - $23.59
    Current price $23.59
  • Original price $27.29 - Original price $27.29
    Original price
    $27.29
    $27.29 - $27.29
    Current price $27.29

    Yale SmartHome ENA Pro Alarm Control Panel Alarm Replacement Battery

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

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    Original price $27.29 - Original price $27.29
    Original price
    $27.29
    $27.29 - $27.29
    Current price $27.29
  • Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99

    Honeywell wireless magnetic contact Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 2700mAh (2.7Ah) Type: Li-SOCl2 Color: White ...

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    Original price $15.99 - Original price $15.99
    Original price
    $15.99
    $15.99 - $15.99
    Current price $15.99
  • Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79

    Honeywell Security MB Alarm Replacement Battery

    INFO This is a replacement compatible with a Honeywell Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2700mAh (2.7Ah) Type: Li-SOCl2 Color: White ...

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    Original price $21.79 - Original price $21.79
    Original price
    $21.79
    $21.79 - $21.79
    Current price $21.79
  • Original price $23.59 - Original price $23.59
    Original price
    $23.59
    $23.59 - $23.59
    Current price $23.59

    Honda Accord Civic Alarm Siren Alarm Replacement Battery

    INFO This is a replacement compatible with a Honda Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 230mAh (0.23Ah) Type: Ni-MH Color: Green Honda A...

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    Original price $23.59 - Original price $23.59
    Original price
    $23.59
    $23.59 - $23.59
    Current price $23.59
  • Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89

    Guardsman Wireless Alarm Control Panel CTC-1132 CTC-1142 CTC-2716 Alarm Replacement Battery

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

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    Original price $19.89 - Original price $19.89
    Original price
    $19.89
    $19.89 - $19.89
    Current price $19.89
  • Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99

    Getronic GT Auto Alarm Car Siren 944 Siren 945 Siren Alarm Replacement Battery

    INFO This is a replacement compatible with a Getronic Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 80mAh (0.08Ah) Type: Ni-MH Color: Green Getro...

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    Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99