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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.
  • Portalac GS PE12V4.5F1 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac GS PE12V4.5F1 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PE12V4.5F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac GS PE12V2 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac GS PE12V2 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PE12V2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PX12420 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PX12420 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12420 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PX12250 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PX12250 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12250 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PX12240 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PX12240 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12240 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PWL12V28 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PWL12V28 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PWL12V28 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE24A12R 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE24A12R 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE24A12R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE2412 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE2412 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE2412 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE2012 Bolt 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE2012 Bolt 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE2012 Bolt Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE12V25 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE12V25 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V25 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE12V24 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE12V24 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V24 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE12V24AF1 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE12V24AF1 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V24AF1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PE12V24AB1 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Portalac PE12V24AB1 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V24AB1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Portalac PX1217 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PX1217 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX1217 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac PE12V1 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V1 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac lac CF12V18 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac lac CF12V18 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac CF12V18 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
  • Portalac GS PX1217 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac GS PX1217 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PX1217 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
  • Portalac GS PE12V1 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac GS PE12V1 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PE12V1 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
  • Portalac GS CF12V18 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac GS CF12V18 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS CF12V18 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
  • Portalac PWL12V15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PWL12V15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PWL12V15 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
  • Portalac PE1512 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE1512 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE1512 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Portalac PE1512 BOLT 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE1512 BOLT 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE1512 BOLT 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
  • Portalac PE12V15 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V15 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V15 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
  • Portalac PE12V17B2 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Portalac PE12V17B2 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V17B2 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