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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.

  • Schrack A3U383AT2.V2-S A3U383AT2.V2-W A3U383ENB-S A3U383ENB-W A3U383M-S A3U383M-W A9U383AT2-S A9U383AT2-W A9U383AT Emergency Light Replacement Battery
    $20.69 - $20.69
    $20.69
    $20.69 - $20.69
    $20.69

    Schrack A3U383AT2.V2-S A3U383AT2.V2-W A3U383ENB-S A3U383ENB-W A3U383M-S A3U383M-W A9U383AT2-S A9U383AT2-W A9U383AT Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Schrack Emergency Light Battery Volts: 3.2V (3.2 Volts) Capacity: 1500mAh (1.5Ah) Type: LiFePO4 Color:...

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    $20.69 - $20.69
    $20.69
    $20.69 - $20.69
    $20.69
  • Fischer NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery
    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Fischer NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Fischer Emergency Light Battery Volts: 4.8V (4.8 Volts) Capacity: 600mAh (0.6Ah) Type: Ni-MH Color: Gr...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • Schrack NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery
    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Schrack NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Schrack Emergency Light Battery Volts: 4.8V (4.8 Volts) Capacity: 600mAh (0.6Ah) Type: Ni-MH Color: Gr...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • Otis 2000 Emergency power supply ECU 2 Emergency Light Replacement Battery
    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99

    Otis 2000 Emergency power supply ECU 2 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Otis Emergency Light Battery Volts: 6V (6 Volts) Capacity: 2000mAh (2Ah) Type: Ni-CD Color: White Otis...

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    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99
  • Saft Emergency Light Replacement Battery
    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Saft Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Saft Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-CD Color: Green...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • Genlyte 52-0185 62-0185 OSA060AA Emergency Light Replacement Battery
    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69

    Genlyte 52-0185 62-0185 OSA060AA Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Genlyte Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-CD Color: Gr...

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    $24.69 - $24.69
    $24.69
    $24.69 - $24.69
    $24.69
  • Fischer AW-0480-0080AAA-NM01 Emergency Light Replacement Battery
    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89

    Fischer AW-0480-0080AAA-NM01 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Fischer Emergency Light Battery Volts: 4.8V (4.8 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-MH Color: Gr...

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    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89
  • Beghelli 415097000 Emergency Light Replacement Battery
    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89

    Beghelli 415097000 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Beghelli Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH Color: ...

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    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89
  • Beghelli 415213000 Emergency Light Replacement Battery
    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89

    Beghelli 415213000 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Beghelli Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 2000mAh (2Ah) Type: Ni-CD Color: Bl...

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    $45.89 - $45.89
    $45.89
    $45.89 - $45.89
    $45.89
  • AJC Battery Compatible with Dual-Lite 12-909 12V 90Ah Emergency Light Battery
    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79

    AJC Battery Compatible with Dual-Lite 12-909 12V 90Ah Emergency Light Battery

    Low stock

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

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    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79
  • AJC Battery Compatible with Dual-Lite 12-870 12V 90Ah Emergency Light Battery
    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79

    AJC Battery Compatible with Dual-Lite 12-870 12V 90Ah Emergency Light Battery

    Low stock

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

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    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79
  • AJC Battery Compatible with Dual-Lite 12-783 12V 90Ah Emergency Light Battery
    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79

    AJC Battery Compatible with Dual-Lite 12-783 12V 90Ah Emergency Light Battery

    Low stock

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

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    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79
  • AJC Battery Compatible with Dual-Lite 12-621 12V 7Ah Emergency Light Battery
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99

    AJC Battery Compatible with Dual-Lite 12-621 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...

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    $18.99 - $27.19
    $18.99 - $27.19
    $18.99 - $27.19
    $18.99
  • AJC Battery Compatible with Elan 1613 12V 26Ah Emergency Light Battery
    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99

    AJC Battery Compatible with Elan 1613 12V 26Ah 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...

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    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99
  • AJC Battery Compatible with Elan 1612 12V 26Ah Emergency Light Battery
    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99

    AJC Battery Compatible with Elan 1612 12V 26Ah 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
    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99
  • AJC Battery Compatible with Dual-Lite AS360-24V 12V 18Ah Emergency Light Battery
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39

    AJC Battery Compatible with Dual-Lite AS360-24V 12V 18Ah 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
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39
  • AJC Battery Compatible with Dual-Lite AS360-12V 12V 18Ah Emergency Light Battery
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39

    AJC Battery Compatible with Dual-Lite AS360-12V 12V 18Ah 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
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39
  • AJC Battery Compatible with Dual-Lite AS180I-12V 12V 18Ah Emergency Light Battery
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39

    AJC Battery Compatible with Dual-Lite AS180I-12V 12V 18Ah 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
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39
  • AJC Battery Compatible with Dual-Lite AS180-24V 12V 18Ah Emergency Light Battery
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39

    AJC Battery Compatible with Dual-Lite AS180-24V 12V 18Ah 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...

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    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39
  • AJC Battery Compatible with Kaufel 002007 12V 12Ah Emergency Light Battery
    $41.89 - $46.59
    $41.89 - $46.59
    $41.89 - $46.59
    $41.89

    AJC Battery Compatible with Kaufel 002007 12V 12Ah 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...

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    $41.89 - $46.59
    $41.89 - $46.59
    $41.89 - $46.59
    $41.89
  • AJC Battery Compatible with LightAlarms XE8 6V 7Ah Emergency Light Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with LightAlarms XE8 6V 7Ah 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 ...

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    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79
  • AJC Battery Compatible with Teledyne ET6S5 6V 7Ah Emergency Light Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Teledyne ET6S5 6V 7Ah 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 ...

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    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79
  • AJC Battery Compatible with LightAlarms X7 6V 7Ah Emergency Light Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with LightAlarms X7 6V 7Ah 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 ...

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    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79
  • AJC Battery Compatible with LightAlarms DS3 6V 7Ah Emergency Light Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with LightAlarms DS3 6V 7Ah 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
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79