Skip to content
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.
  • Sonnenschein A212 24.0G5 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Sonnenschein A212 24.0G5 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A212 24.0G5 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Sonnenschein A206 6.5 S 6V 7Ah Emergency Light Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Sonnenschein A206 6.5 S 6V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A206 6.5 S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Sonnenschein 6V 7Ah Emergency Light Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    Sonnenschein 6V 7Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • Sonnenschein DF45 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein DF45 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein DF45 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein A512-6.5S 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Sonnenschein A512-6.5S 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-6.5S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Sonnenschein A512-55.0A 12V 55Ah Emergency Light Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Sonnenschein A512-55.0A 12V 55Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-55.0A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Sonnenschein A512-300G6 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein A512-300G6 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-300G6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein A512-30.0G6 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein A512-30.0G6 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-30.0G6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein A512-16.0 SR 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Sonnenschein A512-16.0 SR 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-16.0 SR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Sonnenschein A512-10.0SR 12V 10Ah Emergency Light Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Sonnenschein A512-10.0SR 12V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-10.0SR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • Sonnenschein A512-10.0S 12V 10Ah Emergency Light Replacement Battery
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99

    Sonnenschein A512-10.0S 12V 10Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512-10.0S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $33.99 - $33.99
    $33.99
    $33.99 - $33.99
    $33.99
  • Sonnenschein A506-4.2S 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Sonnenschein A506-4.2S 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A506-4.2S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Sonnenschein A212-32G 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein A212-32G 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A212-32G Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein A1230.0G6 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein A1230.0G6 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A1230.0G6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein 6KX44 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein 6KX44 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein 6KX44 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein 12V32AH 12V 35Ah Emergency Light Replacement Battery
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89

    Sonnenschein 12V32AH 12V 35Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein 12V32AH Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $92.89 - $92.89
    $92.89
    $92.89 - $92.89
    $92.89
  • Sonnenschein A212 6S 12V 7Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    Sonnenschein A212 6S 12V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A212 6S Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Sonnenschein A412 50 A 12V 75Ah Emergency Light Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Sonnenschein A412 50 A 12V 75Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A412 50 A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Sonnenschein A412 50 G6 12V 75Ah Emergency Light Replacement Battery
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59

    Sonnenschein A412 50 G6 12V 75Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A412 50 G6 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $179.59 - $179.59
    $179.59
    $179.59 - $179.59
    $179.59
  • Sonnenschein A512 55.0A 12V 55Ah Emergency Light Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Sonnenschein A512 55.0A 12V 55Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512 55.0A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Sonnenschein A512 55A 12V 55Ah Emergency Light Replacement Battery
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79

    Sonnenschein A512 55A 12V 55Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512 55A Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $138.79 - $138.79
    $138.79
    $138.79 - $138.79
    $138.79
  • Sonnenschein A512 250G5 12V 26Ah Emergency Light Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    Sonnenschein A512 250G5 12V 26Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512 250G5 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • Sonnenschein A412 12 SR 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Sonnenschein A412 12 SR 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A412 12 SR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • Sonnenschein A512 16 SR 12V 18Ah Emergency Light Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    Sonnenschein A512 16 SR 12V 18Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Sonnenschein A512 16 SR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39