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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.
  • Big Beam 2SE6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SE6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SE6S20 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
  • Big Beam 2SE6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SE6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SE6S10 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
  • Big Beam 2SD6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SD6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SD6S10 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
  • Big Beam 2SD12S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SD12S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SD12S10 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 2SC6S8 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SC6S8 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SC6S8 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
  • Big Beam 2SC6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SC6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SC6S20 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
  • Big Beam 2SC6S16 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SC6S16 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SC6S16 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
  • Big Beam 2SC6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2SC6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SC6S10 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
  • Big Beam 2RQ6S8 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2RQ6S8 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RQ6S8 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
  • Big Beam 2RQ6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2RQ6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RQ6S20 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
  • Big Beam 2RL6S10R 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2RL6S10R 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RL6S10R 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 2RL6S10PH 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2RL6S10PH 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RL6S10PH 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
  • Big Beam 2MQ6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2MQ6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2MQ6S10 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
  • Big Beam 2IQ6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2IQ6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IQ6S20 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
  • Big Beam 2IQ12S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2IQ12S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IQ12S10 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 2IM6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2IM6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IM6S10 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
  • Big Beam 2IL24S10-7 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2IL24S10-7 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL24S10-7 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
  • Big Beam 2IL12S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2IL12S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL12S10 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 2CL6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2CL6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2CL6S20 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
  • Big Beam 2CL6S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2CL6S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2CL6S10 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
  • Big Beam 2CL12S10 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2CL12S10 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2CL12S10 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 2BR6S20 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam 2BR6S20 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2BR6S20 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
  • Big Beam H2SE12S7 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam H2SE12S7 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2SE12S7 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 H2ET6S16 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam H2ET6S16 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2ET6S16 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