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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.

  • Dual-Lite 0120824 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Dual-Lite 0120824 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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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Dual-Lite 12-800 12800 0120800 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Dual-Lite 12-800 12800 0120800 6V 12Ah 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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    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Dual-Lite 12-255 12255 0120255 W LEADS 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Dual-Lite 12-255 12255 0120255 W LEADS 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
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • Dual-Lite 120255 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Dual-Lite 120255 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
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Dual-Lite 12-793 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Dual-Lite 12-793 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
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • Dual-Lite EZ-2-V 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Dual-Lite EZ-2-V 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
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • DUAL-LITE DYN6I Emergency Light Replacement Battery
    $31.79 - $31.79
    $31.79
    $31.79 - $31.79
    $31.79

    DUAL-LITE DYN6I Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 12.8V (12.8 Volts) Capacity: 1800mAh (1.8Ah) Type: LiFePO4 Co...

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    $31.79 - $31.79
    $31.79
    $31.79 - $31.79
    $31.79
  • DUAL-LITE EVCUGWD4, EVCURWD4 Emergency Light Replacement Battery
    $27.29 - $27.29
    $27.29
    $27.29 - $27.29
    $27.29

    DUAL-LITE EVCUGWD4, EVCURWD4 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 6.4V (6.4 Volts) Capacity: 1200mAh (1.2Ah) Type: LiFePO4 Colo...

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    $27.29 - $27.29
    $27.29
    $27.29 - $27.29
    $27.29
  • DUAL-LITE DYN12 DYN12-06L DYN12I-06L Emergency Light Replacement Battery
    $40.09 - $40.09
    $40.09
    $40.09 - $40.09
    $40.09

    DUAL-LITE DYN12 DYN12-06L DYN12I-06L Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 12.8V (12.8 Volts) Capacity: 3600mAh (3.6Ah) Type: LiFePO4 Co...

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    $40.09 - $40.09
    $40.09
    $40.09 - $40.09
    $40.09
  • Dual-Lite LZ2 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Dual-Lite LZ2 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
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • Dual-Lite 12-803 12803 0120803 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Dual-Lite 12-803 12803 0120803 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
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Dual-Lite 120706 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Dual-Lite 120706 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
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • DUAL-LITE EVCUGW EVCUGWDI EVCURBD EVCURW EVCURWD EVCURWDI Emergency Light Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    DUAL-LITE EVCUGW EVCUGWDI EVCURBD EVCURW EVCURWD EVCURWDI Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 6.4V (6.4 Volts) Capacity: 600mAh (0.6Ah) Type: LiFePO4 Color...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • DUAL-LITE EVCH12 Emergency Light Replacement Battery
    $29.09 - $29.09
    $29.09
    $29.09 - $29.09
    $29.09

    DUAL-LITE EVCH12 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 12.8V (12.8 Volts) Capacity: 2000mAh (2Ah) Type: LiFePO4 Colo...

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    $29.09 - $29.09
    $29.09
    $29.09 - $29.09
    $29.09
  • Dual-Lite 12-728 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Dual-Lite 12-728 6V 12Ah 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
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Dual-Lite 12-561 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Dual-Lite 12-561 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
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Dual-Lite CV3 6V 7Ah Emergency Light Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Dual-Lite CV3 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
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Dual-Lite LTURW 6V 5AH 6V 5Ah Emergency Light Replacement Battery
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    AJC Battery Compatible with Dual-Lite LTURW 6V 5AH 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
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • Dual-Lite 12-704 4V 9Ah Emergency Light Battery
    $40.69 - $40.69
    $40.69
    $40.69 - $40.69
    $40.69

    UPG Battery Compatible with Dual-Lite 12-704 4V 9Ah Emergency Light Battery

    This is an UPG® Brand replacement compatible with Dual-Lite Emergency Light Batteries Terminal: F2 Volts: 4V (4 Volt) Ah: 9Ah (9000mAh) Replac...

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    $40.69 - $40.69
    $40.69
    $40.69 - $40.69
    $40.69
  • Dual-Lite LM112D-12V 6V 12Ah Emergency Light Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Dual-Lite LM112D-12V 6V 12Ah 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
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Dual-Lite DL7S12V 12V 7Ah Emergency Light Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Dual-Lite DL7S12V 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
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Dual-Lite 12-2556.00 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Dual-Lite 12-2556.00 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
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Dual-Lite ERS 6V 4.5Ah Emergency Light Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Dual-Lite ERS 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
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Dual-Lite 12-907 12V 55Ah Emergency Light Replacement Battery
    $129.19 - $129.19
    $129.19
    $129.19 - $129.19
    $129.19

    AJC Battery Compatible with Dual-Lite 12-907 12V 55Ah 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
    $129.19 - $129.19
    $129.19
    $129.19 - $129.19
    $129.19