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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 PE12V65F1 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE12V65F1 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V65F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Portalac PE6512 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE6512 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE6512 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Portalac PE612 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE612 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE612 Emergency Light 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
  • Portalac PE12V9FZ 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE12V9FZ 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V9FZ Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Portalac 12M4.5T 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac 12M4.5T 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac 12M4.5T Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Portalac PE12V65 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Portalac PE12V65 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V65 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Portalac USF5512R 12V 75Ah Emergency Light Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Portalac USF5512R 12V 75Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac USF5512R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Portalac PX12550 12V 75Ah Emergency Light Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Portalac PX12550 12V 75Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PX12550 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Portalac lac PE12V4.5 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac lac PE12V4.5 12V 5Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac GS PEA12V4.5F1 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac GS PEA12V4.5F1 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PEA12V4.5F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac GS PE4512R 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac GS PE4512R 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PE4512R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PEA12V4.5F1 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PEA12V4.5F1 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PEA12V4.5F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PE412RF1 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PE412RF1 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE412RF1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PE12V5F1 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Portalac PE12V5F1 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac PE12V5F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac PE12V4.5F1 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

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

    In stock

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

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • Portalac lac TPH12050A 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac lac TPH12050A 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac TPH12050A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac lac PX12050SHR 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac lac PX12050SHR 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac PX12050SHR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac lac PEA12V4.5F1 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac lac PEA12V4.5F1 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac PEA12V4.5F1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac lac PE4512RF1 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac lac PE4512RF1 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac PE4512RF1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac lac PE412R 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac lac PE412R 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac lac PE412R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac lac PE12V4.5F1 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

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

    In stock

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

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac GS TPH12050A 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac GS TPH12050A 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS TPH12050A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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

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

    In stock

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

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac GS PX12050SHR 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    Portalac GS PX12050SHR 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Portalac GS PX12050SHR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49