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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

Emergency Light Batteries

BatteryClerk offers a selection of replacement batteries for Emergency Light. Browse our current selection from leading brands like Ademco, ADI, and Astralite.

  • Big Beam H2RQ12S10 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam H2RQ12S10 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2RQ12S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam H2SC12S10 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam H2SC12S10 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2SC12S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam 2SD6S5 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2SD6S5 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SD6S5 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2IL6S20 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam 2IL6S20 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL6S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam BL12S15-100 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam BL12S15-100 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam BL12S15-100 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam 2IL24S15-7 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2IL24S15-7 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL24S15-7 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • BIG BEAM ECHL1RWW ECHL2RWW ERXL1WGCS ERXL1WRCR EVRXL2GWWU EVRXL2RWWU EXFL2GWWU EXFL2RBB-U EXFL2RWWU ELEDX2R4 ELEDX Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    BIG BEAM ECHL1RWW ECHL2RWW ERXL1WGCS ERXL1WRCR EVRXL2GWWU EVRXL2RWWU EXFL2GWWU EXFL2RBB-U EXFL2RWWU ELEDX2R4 ELEDX Emergency Light Replacement Battery

    INFO This is a replacement compatible with a BIG BEAM Emergency Light Battery Volts: 7.2V (7.2 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-CD Color: W...

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    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Big Beam 2CL12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2CL12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2CL12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam 2IL12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2IL12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam H2BR12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam H2BR12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2BR12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam H2MQ6S18 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam H2MQ6S18 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2MQ6S18 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Big Beam H2SE12S20 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Big Beam H2SE12S20 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2SE12S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Big Beam H2LT12S20 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Big Beam H2LT12S20 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2LT12S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Big Beam 2LT12S20 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Big Beam 2LT12S20 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2LT12S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Big Beam 2TC12S20 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Big Beam 2TC12S20 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2TC12S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Big Beam 2IQ12S20 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Big Beam 2IQ12S20 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IQ12S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Big Beam H2SC12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam H2SC12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2SC12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam H2RQ12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam H2RQ12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2RQ12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam BL12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam BL12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam BL12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam 2SD12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2SD12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SD12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam 2IQ12S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2IQ12S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IQ12S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam 2IL24S15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Big Beam 2IL24S15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL24S15 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Big Beam WINDSOR 6S 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam WINDSOR 6S 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam WINDSOR 6S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2TC6S100 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2TC6S100 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2TC6S100 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59