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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 LASER 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam LASER 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam LASER Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam H2RL6S10 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam H2RL6S10 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2RL6S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam H2ET6S10 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam H2ET6S10 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2ET6S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam H2MQ6S16 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Big Beam H2MQ6S16 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam H2MQ6S16 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 DZN-LED 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Big Beam DZN-LED 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam DZN-LED Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Big Beam BBEM6 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam BBEM6 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam BBEM6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2SE6S50 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2SE6S50 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2SE6S50 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2RC6S20 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam 2RC6S20 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RC6S20 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam 2RL6S5R 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2RL6S5R 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RL6S5R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2RC12S10 6V 10Ah Emergency Light Replacement Battery
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49

    Big Beam 2RC12S10 6V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2RC12S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $17.49 - $17.49
    $17.49
    $17.49 - $17.49
    $17.49
  • Big Beam 2IL6S50 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2IL6S50 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2IL6S50 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2ET6S5 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2ET6S5 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2ET6S5 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Big Beam 2CL6S5 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Big Beam 2CL6S5 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Big Beam 2CL6S5 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • B&B BP4-12 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    B&B BP4-12 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with B&B BP4-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • B&B BP4-12 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    B&B BP4-12 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with B&B BP4-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • B&B BP4-12 12V 4.5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    B&B BP4-12 12V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with B&B BP4-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Atlite 24-1004 6V 12Ah Emergency Light Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    Atlite 24-1004 6V 12Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Atlite 24-1004 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • Atlite 24-1002 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Atlite 24-1002 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Atlite 24-1002 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Astralite TP-AP 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Astralite TP-AP 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite TP-AP Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Astralite NY-NA 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Astralite NY-NA 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite NY-NA Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Astralite NY-3A 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Astralite NY-3A 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite NY-3A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Astralite LG-100 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Astralite LG-100 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite LG-100 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Astralite HD-125-VRS4x 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    Astralite HD-125-VRS4x 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite HD-125-VRS4x Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Astralite EU-Q 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Astralite EU-Q 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Astralite EU-Q Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59