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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.

  • IBT BT8-12 12V 8Ah Emergency Light Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with IBT BT8-12 12V 8Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT8-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • IBT BT9-12 12V 10Ah Emergency Light Replacement Battery
    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39

    AJC Battery Compatible with IBT BT9-12 12V 10Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT9-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $30.39 - $30.39
    $30.39
    $30.39 - $30.39
    $30.39
  • IBT BT75-12UXL 12V 75Ah Emergency Light Replacement Battery
    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69

    AJC Battery Compatible with IBT BT75-12UXL 12V 75Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT75-12UXL Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69
  • IBT BT75-12GEL 12V 75Ah Emergency Light Replacement Battery
    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69

    AJC Battery Compatible with IBT BT75-12GEL 12V 75Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT75-12GEL Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

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    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69
  • IBT BT75-12 12V 75Ah Emergency Light Replacement Battery
    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69

    AJC Battery Compatible with IBT BT75-12 12V 75Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT75-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $178.69 - $178.69
    $178.69
    $178.69 - $178.69
    $178.69
  • IBT BT7-12 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with IBT BT7-12 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT7-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • IBT BT7.5-6 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with IBT BT7.5-6 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT7.5-6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • IBT BT7.5-12 12V 8Ah Emergency Light Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with IBT BT7.5-12 12V 8Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT7.5-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • IBT BT7.2-6 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with IBT BT7.2-6 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT7.2-6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • IBT BT5-6S 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with IBT BT5-6S 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT5-6S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

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    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • IBT BT5-6LB 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with IBT BT5-6LB 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT5-6LB Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

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    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • IBT BT5-6L 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with IBT BT5-6L 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT5-6L Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • IBT BT5-12 12V 5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with IBT BT5-12 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT5-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • IBT BT4-6S 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with IBT BT4-6S 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT4-6S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • IBT BT5-6 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with IBT BT5-6 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT5-6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • IBT BT4-6 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with IBT BT4-6 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT4-6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance fr...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • IBT BT4-12 12V 4.5Ah Emergency Light Replacement Battery
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    AJC Battery Compatible with IBT BT4-12 12V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT4-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance f...

    View full details
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • IBT BT4.5-6 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with IBT BT4.5-6 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT4.5-6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • IBT BT4.5-12 12V 4.5Ah Emergency Light Replacement Battery
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99

    AJC Battery Compatible with IBT BT4.5-12 12V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT4.5-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $15.99 - $15.99
    $15.99
    $15.99 - $15.99
    $15.99
  • IBT BT33-12GEL 12V 35Ah Emergency Light Replacement Battery
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19

    AJC Battery Compatible with IBT BT33-12GEL 12V 35Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT33-12GEL Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19
  • IBT BT33-12 12V 35Ah Emergency Light Replacement Battery
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19

    AJC Battery Compatible with IBT BT33-12 12V 35Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT33-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19
  • IBT BT3.4-12 12V 3.2Ah Emergency Light Replacement Battery
    $15.29 - $15.29
    $15.29
    $15.29 - $15.29
    $15.29

    AJC Battery Compatible with IBT BT3.4-12 12V 3.2Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT3.4-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance...

    View full details
    $15.29 - $15.29
    $15.29
    $15.29 - $15.29
    $15.29
  • IBT BT26-12 12V 26Ah Emergency Light Replacement Battery
    $70.19 - $70.19
    $70.19
    $70.19 - $70.19
    $70.19

    AJC Battery Compatible with IBT BT26-12 12V 26Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT26-12 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $70.19 - $70.19
    $70.19
    $70.19 - $70.19
    $70.19
  • IBT BT24-12GEL 12V 26Ah Emergency Light Replacement Battery
    $70.19 - $70.19
    $70.19
    $70.19 - $70.19
    $70.19

    AJC Battery Compatible with IBT BT24-12GEL 12V 26Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with IBT BT24-12GEL Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $70.19 - $70.19
    $70.19
    $70.19 - $70.19
    $70.19