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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

Ensure your building is equipped to handle any power outage with reliable emergency light batteries from BatteryClerk. We offer a wide selection of high-quality replacement batteries designed to keep your emergency lights shining bright when it matters most. Our batteries meet rigorous safety standards and are compatible with all major emergency lighting brands. With competitive prices, expert advice, and fast shipping, BatteryClerk makes it easy to keep your building safe and compliant.
  • LightAlarms CE1-5BN 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    LightAlarms CE1-5BN 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5BN Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • LightAlarms CE1-5BK 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    LightAlarms CE1-5BK 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5BK Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms TBRC3 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms TBRC3 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms TBRC3 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
  • Lightalarms S12E3 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms S12E3 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms S12E3 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
  • Lightalarms RPG2 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms RPG2 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms RPG2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Lightalarms G1 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms G1 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms G1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Lightalarms 4RPG2 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms 4RPG2 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 4RPG2 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
  • Lightalarms 2PG2 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms 2PG2 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 2PG2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Lightalarms 2P12G1 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms 2P12G1 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 2P12G1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Lightalarms 2DSG 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Lightalarms 2DSG 6V 12Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms CE1-5CA 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms CE1-5CA 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5CA Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms CE1-5AT 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms CE1-5AT 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5AT Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms CE1-5AE 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms CE1-5AE 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5AE Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms 860-0032 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms 860-0032 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms 860-0032 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms X79 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms X79 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms X79 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms X78 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms X78 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms X78 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms TBRC2 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms TBRC2 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms TBRC2 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
  • LightAlarms TBRC1 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms TBRC1 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms TBRC1 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
  • LightAlarms SL050 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms SL050 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms SL050 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
  • LightAlarms SG12E3 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms SG12E3 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms SG12E3 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms SG12E2 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms SG12E2 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms SG12E2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms SG12E1 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms SG12E1 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms SG12E1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • LightAlarms RPG2H 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms RPG2H 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms RPG2H 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
  • LightAlarms RPG1H 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    LightAlarms RPG1H 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms RPG1H 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