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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.

  • Emergi-Lite 6100 6V 10Ah Emergency Light Replacement Battery
    $16.89 - $16.89
    $16.89
    $16.89 - $16.89
    $16.89

    AJC Battery Compatible with Emergi-Lite 6100 6V 10Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 6100 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $16.89 - $16.89
    $16.89
    $16.89 - $16.89
    $16.89
  • Emergi-Lite 860.0010 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Emergi-Lite 860.0010 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 860.0010 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Emergi-Lite JSM18-2 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite JSM18-2 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite JSM18-2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite CF6V8 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Emergi-Lite CF6V8 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite CF6V8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Emergi-Lite 12V8 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Emergi-Lite 12V8 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 12V8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Emergi-Lite 12V4 12V 5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Emergi-Lite 12V4 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 12V4 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Emergi-Lite WSMX14R 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Emergi-Lite WSMX14R 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite WSMX14R Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Emergi-Lite PRO 2 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Emergi-Lite PRO 2 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite PRO 2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Emergi-Lite PRO2 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Emergi-Lite PRO2 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite PRO2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • Emergi-Lite JSM-18-2 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite JSM-18-2 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite JSM-18-2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite ILSE18 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite ILSE18 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite ILSE18 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite 12JSM36 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite 12JSM36 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 12JSM36 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite M3019 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Emergi-Lite M3019 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite M3019 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Emergi-Lite ILC872B2 12V 18Ah Emergency Light Replacement Battery
    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99

    AJC Battery Compatible with Emergi-Lite ILC872B2 12V 18Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite ILC872B2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99
  • Emergi-Lite 2VM 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Emergi-Lite 2VM 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 2VM Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Emergi-Lite 12V7 12V 8Ah Emergency Light Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with Emergi-Lite 12V7 12V 8Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 12V7 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • Emergi-Lite 860.0018 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite 860.0018 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 860.0018 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite M19 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite M19 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite M19 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Emergi-Lite SEX 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Emergi-Lite SEX 6V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite SEX Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Emergi-Lite 12-DSM-36 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Emergi-Lite 12-DSM-36 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 12-DSM-36 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Emergi-Lite 6V8 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Emergi-Lite 6V8 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 6V8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Emergi-Lite 6M3 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Emergi-Lite 6M3 6V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite 6M3 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Emergi-Lite DSM36 6V 10Ah Emergency Light Replacement Battery
    $16.89 - $16.89
    $16.89
    $16.89 - $16.89
    $16.89

    AJC Battery Compatible with Emergi-Lite DSM36 6V 10Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite DSM36 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $16.89 - $16.89
    $16.89
    $16.89 - $16.89
    $16.89
  • Emergi-Lite M2 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Emergi-Lite M2 6V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Emergi-Lite M2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59