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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.

  • Douglas Guardian DG6-4E 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Douglas Guardian DG6-4E 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG6-4E Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Douglas Guardian DG12-7F 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Douglas Guardian DG12-7F 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG12-7F Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Douglas Guardian DG12-1.2 12V 1.3Ah Emergency Light Replacement Battery
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29

    AJC Battery Compatible with Douglas Guardian DG12-1.2 12V 1.3Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG12-1.2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29
  • Douglas Guardian Guardian DG64 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Douglas Guardian Guardian DG64 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian Guardian DG64 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and pre...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Douglas Guardian Guardian DG6-4E 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Douglas Guardian Guardian DG6-4E 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian Guardian DG6-4E Emergency Light Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Douglas Guardian DG6-4 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Douglas Guardian DG6-4 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG6-4 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Douglas Guardian DG6-12 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Douglas Guardian DG6-12 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG6-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Douglas Guardian Guardian DG12-7F 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Douglas Guardian Guardian DG12-7F 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian Guardian DG12-7F Emergency Light Battery Exact OEM replacement guaranteed to fit easily and ...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Douglas Guardian Guardian DG127F 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Douglas Guardian Guardian DG127F 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian Guardian DG127F Emergency Light Battery Exact OEM replacement guaranteed to fit easily and p...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Douglas Guardian DG12-1.2 12V 1.3Ah Emergency Light Replacement Battery
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29

    AJC Battery Compatible with Douglas Guardian DG12-1.2 12V 1.3Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Douglas Guardian DG12-1.2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29