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.

  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite cy-0112-6.40 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite CY-0112 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite All 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite All 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite Thor-X 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79

    AJC Battery Compatible with JohnLite SL-0096 6V 4.5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 12 volt 7.0Ah 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite 6 volt 5 Ah 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite JML-2997 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite JML-2940 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite JML-2932 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite JML-2910NS 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite Cyclops 15M 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite cy-0112 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 2965 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with JohnLite cy-0112-6.40- 6V 5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79

    AJC Battery Compatible with JohnLite CY-0112-6.40 6V 4.5Ah Emergency Light Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 12 volt 7.5Ah 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite JML-2962 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite Cooler 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 2996 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 2996RL 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 2958 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with JohnLite 2962 12V 7Ah Emergency Light Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59