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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.
  • Simplex STR112113 12V 10Ah Emergency Light Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Simplex STR112113 12V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex STR112113 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • Simplex STR112112 12V 8Ah Emergency Light Replacement Battery
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79

    Simplex STR112112 12V 8Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex STR112112 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $21.79 - $21.79
    $21.79
    $21.79 - $21.79
    $21.79
  • Simplex 92680 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Simplex 92680 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 92680 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Simplex 429115 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Simplex 429115 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 429115 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Simplex 4100U 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Simplex 4100U 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 4100U Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenanc...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Simplex 12v5ah 12V 5Ah Emergency Light Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    Simplex 12v5ah 12V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 12v5ah 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
  • Simplex Retrofit 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Simplex Retrofit 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex Retrofit Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Simplex 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Simplex 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex All Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenance ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Simplex 112136 12V 55Ah Emergency Light Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Simplex 112136 12V 55Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 112136 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Simplex 112047 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Simplex 112047 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Simplex 112047 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89