Skip to content
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 Safewatch Quick Connect 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • Lithonia ELB06042 6V 4.5Ah Alarm Replacement Battery
    $8.19 - $9.99
    $8.19 - $9.99
    $8.19 - $9.99
    $8.19

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

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $8.19 - $9.99
    $8.19 - $9.99
    $8.19 - $9.99
    $8.19
  • ADT Impassa wireless alarm systems Replacement Battery-main
    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89

    DSC Impassa 9057 Wireless Control Panel 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...

    View full details
    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89
  • DSC SB1240 12V 4.5Ah Alarm Replacement Battery
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49
  • Mighty Mule FM150 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • ADT Vista 20P 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • Honeywell 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • Zareba SB3 6V 4.5Ah Alarm Replacement Battery
    $8.19 - $8.19
    $8.19
    $8.19 - $8.19
    $8.19

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

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $8.19 - $8.19
    $8.19
    $8.19 - $8.19
    $8.19
  • ADT 12V7AH 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • Telular BMR-1208 12V 0.8Ah Alarm Battery
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29

    UPG Battery Compatible with Telular BMR-1208 12V 0.8Ah Alarm Battery

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

    View full details
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29
  • $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    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...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Ritar RT1250 12V 5Ah Alarm Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • ADT Wireless Color Touchscreen Key Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    DSC WTK5504 wireless keypad,WS4920HE wireless repeater,Security Alarm Panel Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 4.8V (4.8 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green DSC WTK5504...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • DSC Impassa 9057 Wireless Control Replacement Battery-main
    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89

    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...

    View full details
    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89
  • GE Interlogix Simon XTi wireless Simon Xti Simon X Replacement Battery-main
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    GE Interlogix Simon XTi wireless control panel,Simon XTi Control Panel,Simon Xti 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 ...

    View full details
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • ADT ADT Impassa wireless alarm sys SCW9057G-433 Alarm Replacement Battery
    $41.39 - $41.39
    $41.39
    $41.39 - $41.39
    $41.39

    DSC Impassa SCW9055 Self-Contained 2-Way Wireless Security System,Impassa SCW9057 Self-Contained 2-Way Wireless Security Sys Alarm Replacement Battery

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

    View full details
    $41.39 - $41.39
    $41.39
    $41.39 - $41.39
    $41.39
  • Qolsys IQ Panel 4 IQ Panel 4 PowerG IQP4001 IQP4002 IQP4002BLK IQP4003 IQP4003BLK IQP4004 IQP4004BLK IQP4005 IQP4005 3350mAh Alarm Replacement Battery
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Qolsys IQ Panel 4,IQP4005,IQ Panel 4 PowerG,IQP4004BLK,IQP4002BLK,IQP4003BLK,IQP4005BLK,IQP4006BLK,IQP4006,IQP4003,I 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...

    View full details
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • ADT Alphanumeric Keypad Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    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...

    View full details
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Honeywell Ademco 300-03865 Ademco 55026089 Ademco Replacement Battery-main
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    ADI LYNX ALARM PANEL,WALYNX-RCHB-SC Alarm Replacement Battery

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

    View full details
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Sensaphone IMS-4000 6V 3.4Ah Alarm Battery
    $51.99 - $51.99
    $51.99
    $51.99 - $51.99
    $51.99

    UPG Battery Compatible with Sensaphone IMS-4000 6V 3.4Ah Alarm Battery

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

    View full details
    $51.99 - $51.99
    $51.99
    $51.99 - $51.99
    $51.99
  • Napco GEM P800 12V 4.5Ah Alarm Replacement Battery
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49

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

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49 - $18.49
    $17.49
  • Sensaphone BAT-0006 6V 3.4Ah Alarm Battery
    $51.99 - $51.99
    $51.99
    $51.99 - $51.99
    $51.99

    UPG Battery Compatible with Sensaphone BAT-0006 6V 3.4Ah Alarm Battery

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

    View full details
    $51.99 - $51.99
    $51.99
    $51.99 - $51.99
    $51.99
  • ADT DSC Power 832 12V 7Ah Alarm Replacement Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

    AJC Battery Compatible with ADT DSC Power 832 12V 7Ah Alarm Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • Vivint Smart Hub Control Panel VS-SH2000-C00 Alarm Replacement Battery
    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09

    Vivint Smart Hub Control Panel,VS-SH2000-C00 Alarm Replacement Battery

    INFO This is a replacement compatible with a Vivint Alarm Battery Volts: 3.8V (3.8 Volts) Capacity: 5100mAh (5.1Ah) Type: Li-Polymer Color: Black V...

    View full details
    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09