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.

  • Best Technologies RMR-16-WP 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies RMR-16-WP 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies RMR-16-WP Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precis...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies R-7 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-7 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-7 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies R-5HO 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-5HO 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-5HO Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies R-2 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-2 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies TFX-2 12V 9Ah Emergency Light Replacement Battery
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49

    AJC Battery Compatible with Best Technologies TFX-2 12V 9Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies TFX-2 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49
  • Best Technologies R-16HO 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-16HO 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-16HO Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies R-1 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-1 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies NYDXR 12V 5Ah Emergency Light Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Best Technologies NYDXR 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies NYDXR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Best Technologies R-16 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Best Technologies R-16 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies R-16 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely M...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Best Technologies DXR 12V 35Ah Emergency Light Replacement Battery
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19

    AJC Battery Compatible with Best Technologies DXR 12V 35Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies DXR Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19
  • Best Technologies CA26S10 12V 35Ah Emergency Light Replacement Battery
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19

    AJC Battery Compatible with Best Technologies CA26S10 12V 35Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Best Technologies CA26S10 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisel...

    View full details
    $90.19 - $90.19
    $90.19
    $90.19 - $90.19
    $90.19