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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.

  • DSC Ultratech UT1240 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC Ultratech UT1240 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Ultratech UT1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • DSC BD4-12 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC BD4-12 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC BD4-12 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
  • DSC SB1240 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC SB1240 12V 4.5Ah Alarm Replacement 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...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC PC1832 Power 12V 5Ah Alarm Replacement 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
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC Impassa 9057 Wireless Control Replacement Battery-main
    $45.49 - $45.49
    $45.49
    $45.49 - $45.49
    $45.49

    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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    $45.49 - $45.49
    $45.49
    $45.49 - $45.49
    $45.49
  • DSC SB1240 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC SB1240 12V 5Ah Alarm Replacement 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...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC BD7-12 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC BD7-12 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC BD7-12 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
  • DSC Power 832 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC Power 832 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Power 832 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 9047 Powerseries security syst Impassa wireles Replacement Battery-main
    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79

    DSC 9047 Powerseries security syst Impassa wireless PowerSeries 9047 Wireless Cont SCW9045 Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Blue DSC 9047 Pow...

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    $28.79 - $28.79
    $28.79
    $28.79 - $28.79
    $28.79
  • DSC Ultratech UT1240 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC Ultratech UT1240 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Ultratech UT1240 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC BD7-12 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC BD7-12 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC BD7-12 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
  • DSC PC2550 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC PC2550 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC PC2550 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
  • DSC PGX901 PGX911 PowerG PG9911 PowerG PG9911 Sire Replacement Battery-main
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    DSC PGX901 PGX911 PowerG PG9911 PowerG PG9911 Siren Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 14500mAh (14.5Ah) Type: Li-MnO2 Color: Black DSC P...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • DSC Alarm Systems PC1550 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC Alarm Systems PC1550 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems PC1550 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • DSC Alarm Systems BD4-12 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC Alarm Systems BD4-12 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems BD4-12 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • DSC 3G4000 Cellular Communicato Replacement Battery-main
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    DSC 3G4000 Cellular Communicato Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Green DSC 3G4000 ...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • DSC Power 632 Hybrid 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC Power 632 Hybrid 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Power 632 Hybrid Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • DSC PowerSeries PTK5507 TouchScreen Panel 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC PowerSeries PTK5507 TouchScreen Panel 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC PowerSeries PTK5507 TouchScreen Panel Alarm Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • DSC Impassa wireless siren WT4911 WT4911B WT4911Bm WT4911R WT4911R Wireless Outdoor Sire WT8911 Alarm Replacement Battery
    $33.89 - $33.89
    $33.89
    $33.89 - $33.89
    $33.89

    DSC Impassa wireless siren WT4911 WT4911B WT4911Bm WT4911R WT4911R Wireless Outdoor Sire WT8911 Alarm Replacement Battery

    INFO This is a replacement compatible with a DSC Alarm Battery Volts: 3.6V (3.6 Volts) Capacity: 14500mAh (14.5Ah) Type: Li-MnO2 Color: Black DSC I...

    View full details
    $33.89 - $33.89
    $33.89
    $33.89 - $33.89
    $33.89
  • DSC Alarm Systems Exaltor E1270 12V 7Ah Alarm Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    DSC Alarm Systems Exaltor E1270 12V 7Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems Exaltor E1270 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • DSC Alarm Systems 832 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC Alarm Systems 832 12V 5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC Alarm Systems 832 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
  • DSC WS4920HE wireless repeater WTK5504 wireless ke Replacement Battery-main
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49

    DSC WS4920HE wireless repeater WTK5504 wireless keypad 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 WS4920H...

    View full details
    $23.49 - $23.49
    $23.49
    $23.49 - $23.49
    $23.49
  • DSC 832 12V 4.5Ah Alarm Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    DSC 832 12V 4.5Ah Alarm Replacement Battery

    In stock

    Info AJC® replacement compatible with DSC 832 Alarm Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance free AGM techn...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • DSC Power 832 12V 5Ah Alarm Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    DSC Power 832 12V 5Ah Alarm Replacement Battery

    In stock

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

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99