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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.

  • ADT Safewatch Quick Connect 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with ADT Safewatch Quick Connect 12V 7Ah Alarm Battery

    In stock

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

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • ADT 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with ADT All 12V 7Ah Alarm 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...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Lithonia ELB06042 6V 4.5Ah Alarm Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Lithonia ELB06042 6V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Lithonia ELB06042 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • ADT Impassa wireless alarm systems Replacement Battery-main
    $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99

    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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    $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99
  • DSC SB1240 12V 4.5Ah Alarm Replacement Battery
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    AJC Battery Compatible with DSC SB1240 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with DSC SB1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • Mighty Mule FM150 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Mighty Mule FM150 12V 7Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Mighty Mule FM150 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • ADT Vista 20P 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with ADT Vista 20P 12V 7Ah Alarm 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...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Honeywell 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

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

    In stock

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

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Zareba SB3 6V 4.5Ah Alarm Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Zareba SB3 6V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Zareba SB3 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM te...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Telular BMR-1208 12V 0.8Ah Alarm Battery
    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49

    Telular BMR-1208 12V 0.8Ah Alarm Replacement Battery

    UPG® Brand replacement compatible with a Telular BMR-1208 Alarm Battery Voltage: 12V (12 Volts) Capacity: 0.8Ah (800mAh) Terminals: WL Chemistry...

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    $29.49 - $29.49
    $29.49
    $29.49 - $29.49
    $29.49
  • $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with DSC PC1832 Power 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with DSC PC1832 Power Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • ADT 12V7AH 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with ADT 12V7AH 12V 7Ah Alarm 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...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Ritar RT1250 12V 5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Ritar RT1250 12V 5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Ritar RT1250 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM ...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • DSC Impassa 9057 Wireless Control Replacement Battery-main
    $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99

    DSC Impassa 9057 Wireless Control Alarm Replacement Battery

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

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    $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99
  • GE Interlogix Simon XTi wireless Simon Xti Simon X Replacement Battery-main
    $28.49 - $28.49
    $28.49
    $28.49 - $28.49
    $28.49

    GE Interlogix Simon XTi wireless Simon Xti Simon XTi Control Panel Alarm Replacement Battery

    INFO This is a replacement compatible with a GE Alarm Battery Volts: 6V (6 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-MH Color: Green GE Interlogix ...

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    $28.49 - $28.49
    $28.49
    $28.49 - $28.49
    $28.49
  • ADT Wireless Color Touchscreen Key Replacement Battery-main
    $21.89 - $21.89
    $21.89
    $21.89 - $21.89
    $21.89

    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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    $21.89 - $21.89
    $21.89
    $21.89 - $21.89
    $21.89
  • Sensaphone IMS-4000 6V 3.4Ah Alarm Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    Sensaphone IMS-4000 6V 3.4Ah Alarm Replacement Battery

    UPG® Brand replacement compatible with a Sensaphone IMS-4000 Alarm Battery Voltage: 6 (6 Volts) Capacity: 3.4Ah (3400mAh) Terminals: F1 Chemist...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Sensaphone BAT-0006 6V 3.4Ah Alarm Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    Sensaphone BAT-0006 6V 3.4Ah Alarm Replacement Battery

    UPG® Brand replacement compatible with a Sensaphone BAT-0006 Alarm Battery Voltage: 6 (6 Volts) Capacity: 3.4Ah (3400mAh) Terminals: F1 Chemist...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Napco GEM P800 12V 4.5Ah Alarm Replacement Battery
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    AJC Battery Compatible with Napco GEM P800 12V 4.5Ah Alarm Battery

    In stock

    Info AJC® replacement compatible with Napco GEM P800 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AG...

    View full details
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • ADT DSC Power 832 12V 7Ah Alarm Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with ADT DSC Power 832 12V 7Ah Alarm 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
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • ADT ADT Impassa wireless alarm sys SCW9057G-433 Alarm Replacement Battery
    $49.19 - $49.19
    $49.19
    $49.19 - $49.19
    $49.19

    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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    $49.19 - $49.19
    $49.19
    $49.19 - $49.19
    $49.19
  • Pentair IntelliTouch R Control System MobileTouch R II Wireless Con Mobiltouch 2 Alarm Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    Pentair IntelliTouch R Control System MobileTouch R II Wireless Con Mobiltouch 2 Alarm Replacement Battery

    INFO This is a replacement compatible with a Pentair Alarm Battery Volts: 7.4V (7.4 Volts) Capacity: 2200mAh (2.2Ah) Type: Li-Polymer Color: Blue P...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • Qolsys IQ Panel 4 IQ Panel 4 PowerG IQP4001 IQP4002 IQP4002BLK IQP4003 IQP4003BLK IQP4004 IQP4004BLK IQP4005 IQP4005 3350mAh Alarm Replacement Battery
    $23.79 - $23.79
    $23.79
    $23.79 - $23.79
    $23.79

    Qolsys IQ Panel 4 IQ Panel 4 PowerG IQP4001 IQP4002 IQP4002BLK IQP4003 IQP4003BLK IQP4004 IQP4004BLK IQP4005 IQP4005 3350mAh Alarm Replacement Battery

    INFO This is a replacement compatible with a Qolsys Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 3350mAh (3.35Ah) Type: Li-ion Color: Blue Qolsy...

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    $23.79 - $23.79
    $23.79
    $23.79 - $23.79
    $23.79
  • Uniden Guardian G955 Guardian UDR UDR744 UDR744HD Replacement Battery-main
    $21.89 - $21.89
    $21.89
    $21.89 - $21.89
    $21.89

    Uniden Guardian G955 Guardian UDR UDR744 UDR744HD UDR777HD UDR780HD Alarm Replacement Battery

    INFO This is a replacement compatible with a Uniden Alarm Battery Volts: 3.7V (3.7 Volts) Capacity: 2000mAh (2Ah) Type: Li-Polymer Color: Black Uni...

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    $21.89 - $21.89
    $21.89
    $21.89 - $21.89
    $21.89