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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

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.

  • ADT Security Alarm 804302 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Security Alarm 804302 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Security Alarm 804302 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT LYNX ALARM SECURITY PANEL QuickConnect Securit Replacement Battery-main
    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89

    ADT LYNX ALARM SECURITY PANEL QuickConnect Security System Safewatch QuickConnect Plus WALYNX-RCHB-SC Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH ADT LYNX ALARM SECURIT...

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    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89
  • ADT Security Alarm Security Manager 2000 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Security Alarm Security Manager 2000 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Security Alarm Security Manager 2000 Alarm Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT 477967 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT 477967 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 477967 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT GE Security Concord 4 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT GE Security Concord 4 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT GE Security Concord 4 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Safewatch Pro 3000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Safewatch Pro 3000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT Security Alarm 899953 (Option) 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Security Alarm 899953 (Option) 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Security Alarm 899953 Option Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Safewatch Quick Connect 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Safewatch Quick Connect 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Quick Connect Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT 12V 7Ah Alarm Replacement Battery

    In stock

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

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Impassa wireless alarm systems Replacement Battery-main
    $45.49 - $45.49
    $45.49
    $45.49 - $45.49
    $45.49

    ADT Impassa wireless alarm systems Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 3700mAh (3.7Ah) Type: Ni-MH Color: Green ADT Impas...

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    $45.49 - $45.49
    $45.49
    $45.49 - $45.49
    $45.49
  • ADT Vista 20P 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Vista 20P 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Vista 20P 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
  • ADT 12V7AH 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT 12V7AH 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 12V7AH Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Wireless Color Touchscreen Key Replacement Battery-main
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    ADT Wireless Color Touchscreen Key Alarm Replacement Battery

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

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    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • ADT DSC Power 832 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT DSC Power 832 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT DSC Power 832 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
  • ADT Brinks 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT Brinks 12V 7Ah Alarm Replacement Battery

    In stock

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

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT ADT Impassa wireless alarm sys SCW9057G-433 Alarm Replacement Battery
    $40.79 - $40.79
    $40.79
    $40.79 - $40.79
    $40.79

    ADT ADT Impassa wireless alarm sys SCW9057G-433 Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 3600mAh (3.6Ah) Type: Ni-MH Color: Green ADT ADT I...

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    $40.79 - $40.79
    $40.79
    $40.79 - $40.79
    $40.79
  • ADT Safewatch Pro 3000 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT Safewatch Pro 3000 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 3000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT Alphanumeric Keypad Replacement Battery-main
    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99

    ADT Alphanumeric Keypad Alarm Replacement Battery

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

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    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99
  • ADT 12V 0.7Ah 12V 0.8Ah Alarm Battery
    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49

    ADT 12V 0.7Ah 12V 0.8Ah Alarm Replacement Battery

    This is an UPG® Brand replacement compatible with ADT Alarm Batteries Terminal: Wire Lead Volts: 12V (12 Volt) Ah: 0.8Ah (800mAh) Replacement ...

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    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49
  • ADT ADT5AIO ADT7AIO Command Smart Security 7800mAh Replacement Battery-main
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    ADT ADT5AIO ADT7AIO Command Smart Security Panel 7800mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a ADT Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 7800mAh (7.8Ah) Type: Li-ion ADT ADT5AIO ADT7AIO C...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • ADT Security Manager 2000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Security Manager 2000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Security Manager 2000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT 804302 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT 804302 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 804302 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT Safewatch Pro 2000 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    ADT Safewatch Pro 2000 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT Safewatch Pro 2000 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • ADT 804302 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    ADT 804302 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with ADT 804302 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49