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.
  • LightAlarms 2RCI 6V 7Ah Emergency Light Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    LightAlarms 2RCI 6V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms 2RCI 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
  • LightAlarms 2PGM9MHV 6V 7Ah Emergency Light Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    LightAlarms 2PGM9MHV 6V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms 2PGM9MHV Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • LightAlarms 2PG1LA9 6V 7Ah Emergency Light Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    LightAlarms 2PG1LA9 6V 7Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms 2PG1LA9 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • LightAlarms CE15BF 6V 5Ah Emergency Light Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    LightAlarms CE15BF 6V 5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE15BF Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • Lightalarms XE9 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms XE9 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms XE9 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms UXE8 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms UXE8 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms UXE8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms U8 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms U8 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms U8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms U8 NO LDS 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms U8 NO LDS 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms U8 NO LDS Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms SGQ 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms SGQ 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms SGQ Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms SDS3 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms SDS3 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms SDS3 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms RXE8 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms RXE8 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms RXE8 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms RX7 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms RX7 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms RX7 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms RSQG 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms RSQG 6V 4.5Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms RSQGD 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms RSQGD 6V 4.5Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms CE15AA SAVE PLUG 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms CE15AA SAVE PLUG 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms CE15AA SAVE PLUG Emergency Light Battery Exact OEM replacement guaranteed to fit easily and preci...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms CE15AA SAVE LeadS 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms CE15AA SAVE LeadS 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms CE15AA SAVE LeadS Emergency Light Battery Exact OEM replacement guaranteed to fit easily and prec...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms CA 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms CA 6V 4.5Ah Emergency Light Replacement Battery

    In stock

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

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms C102 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms C102 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms C102 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 6600004 NO LDS 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 6600004 NO LDS 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 6600004 NO LDS Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precise...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 5E15Bk 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 5E15Bk 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 5E15Bk Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 2Rc1 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 2Rc1 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 2Rc1 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 2Ms 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 2Ms 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 2Ms Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • Lightalarms 2Ds3 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    Lightalarms 2Ds3 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with Lightalarms 2Ds3 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59
  • LightAlarms CE1-5BF 6V 4.5Ah Emergency Light Replacement Battery
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59

    LightAlarms CE1-5BF 6V 4.5Ah Emergency Light Replacement Battery

    In stock

    Info AJC® replacement compatible with LightAlarms CE1-5BF Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $8.59 - $8.59
    $8.59
    $8.59 - $8.59
    $8.59