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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 EV2D, EV2DI, EV2DI-24K, EV4D, EV4DB, EV4DI Emergency Light Replacement Battery
    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99

    DUAL-LITE EV2D, EV2DI, EV2DI-24K, EV4D, EV4DB, EV4DI Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: G...

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    $18.99 - $18.99
    $18.99
    $18.99 - $18.99
    $18.99
  • DUAL-LITE PGP-HTR, PGW-HTR, PGZ-HTR Emergency Light Replacement Battery
    $43.19 - $43.19
    $43.19
    $43.19 - $43.19
    $43.19

    DUAL-LITE PGP-HTR, PGW-HTR, PGZ-HTR Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 8.4V (8.4 Volts) Capacity: 2000mAh (2Ah) Type: Ni-CD Color: W...

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    $43.19 - $43.19
    $43.19
    $43.19 - $43.19
    $43.19
  • DUAL-LITE EV2 CV3REB CV3REW CVD1REBN CVD1REW CVD2REBN CVD2REW LN4XRWE LXURBE LXURWE SCDRBE SCDRBNE SCDRWE SCDRWNE Emergency Light Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    DUAL-LITE EV2 CV3REB CV3REW CVD1REBN CVD1REW CVD2REBN CVD2REW LN4XRWE LXURBE LXURWE SCDRBE SCDRBNE SCDRWE SCDRWNE Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH Color:...

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • DUAL-LITE EVEUGWE EVEUGWEI EVEURWE EVEURWEI Emergency Light Replacement Battery
    $13.99 - $13.99
    $13.99
    $13.99 - $13.99
    $13.99

    DUAL-LITE EVEUGWE EVEUGWEI EVEURWE EVEURWEI Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 1.2V (1.2 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-CD Color: ...

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    $13.99 - $13.99
    $13.99
    $13.99 - $13.99
    $13.99
  • DUAL-LITE SEWLDGBE SEWLDGWE SEWLDRBE SEWLDRWE SEWLSGBE SEWLSGWE SEWLSRWE Emergency Light Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    DUAL-LITE SEWLDGBE SEWLDGWE SEWLDRBE SEWLDRWE SEWLSGBE SEWLSGWE SEWLSRWE Emergency Light Replacement Battery

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

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • DUAL-LITE LXW-13-X2 LXW-15-X2 LXW-16-X2 Emergency Light Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    DUAL-LITE LXW-13-X2 LXW-15-X2 LXW-16-X2 Emergency Light Replacement Battery

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

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • Dual-Lite CV3GEB CV3GEBI CV3GEW CV3GEWI CV3REBI CV3REWI CVD1GEBN CVD1GEW CVD2GEBN CVD2GEW LECDGWE LECDGWEI LECDRWE Emergency Light Replacement Battery
    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89

    Dual-Lite CV3GEB CV3GEBI CV3GEW CV3GEWI CV3REBI CV3REWI CVD1GEBN CVD1GEW CVD2GEBN CVD2GEW LECDGWE LECDGWEI LECDRWE Emergency Light Replacement Battery

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

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    $19.89 - $19.89
    $19.89
    $19.89 - $19.89
    $19.89
  • DUAL-LITE PGB PGP PGW PGZ Emergency Light Replacement Battery
    $41.69 - $41.69
    $41.69
    $41.69 - $41.69
    $41.69

    DUAL-LITE PGB PGP PGW PGZ Emergency Light Replacement Battery

    INFO This is a replacement compatible with a DUAL-LITE Emergency Light Battery Volts: 8.4V (8.4 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-CD Color:...

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    $41.69 - $41.69
    $41.69
    $41.69 - $41.69
    $41.69
  • Dual-Lite 12-759 12V 55Ah Emergency Light Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Dual-Lite 12-759 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...

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    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Dual-Lite 12-866 12V 26Ah Emergency Light Replacement Battery
    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99

    AJC Battery Compatible with Dual-Lite 12-866 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
  • Dual-Lite 12-927 6V 7Ah Emergency Light Replacement Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Dual-Lite 12-927 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
  • Dual-Lite 120824 6V 7Ah Emergency Light Replacement Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Dual-Lite 120824 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
  • Dual-Lite 12-925 6V 12Ah Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    AJC Battery Compatible with Dual-Lite 12-925 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
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Dual-Lite 12-832 6V 12Ah Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    AJC Battery Compatible with Dual-Lite 12-832 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
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Dual-Lite 12-864 6V 12Ah Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    AJC Battery Compatible with Dual-Lite 12-864 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
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Dual-Lite 12-268 6V 12Ah Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    AJC Battery Compatible with Dual-Lite 12-268 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
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Dual-Lite ML4EI 6V 7Ah Emergency Light Replacement Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Dual-Lite ML4EI 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
  • Dual-Lite ML212NY 6V 7Ah Emergency Light Replacement Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Dual-Lite ML212NY 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
  • Dual-Lite 12LSM110 12V 8Ah Emergency Light Replacement Battery
    $22.99 - $22.99
    $22.99
    $22.99 - $22.99
    $22.99

    AJC Battery Compatible with Dual-Lite 12LSM110 12V 8Ah 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
    $22.99 - $22.99
    $22.99
    $22.99 - $22.99
    $22.99
  • Dual-Lite 12-826 6V 7Ah Emergency Light Replacement Battery
    $11.79 - $11.79
    $11.79
    $11.79 - $11.79
    $11.79

    AJC Battery Compatible with Dual-Lite 12-826 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
  • Dual-Lite 12-800 6V 12Ah Emergency Light Replacement Battery
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79

    AJC Battery Compatible with Dual-Lite 12-800 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
    $19.79 - $19.79
    $19.79
    $19.79 - $19.79
    $19.79
  • Dual-Lite 12621 12V 8Ah Emergency Light Replacement Battery
    $22.99 - $22.99
    $22.99
    $22.99 - $22.99
    $22.99

    AJC Battery Compatible with Dual-Lite 12621 12V 8Ah 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
    $22.99 - $22.99
    $22.99
    $22.99 - $22.99
    $22.99
  • Dual-Lite 12-582-F2 12V 22Ah Emergency Light Replacement Battery
    $58.99 - $58.99
    $58.99
    $58.99 - $58.99
    $58.99

    AJC Battery Compatible with Dual-Lite 12-582-F2 12V 22Ah 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
    $58.99 - $58.99
    $58.99
    $58.99 - $58.99
    $58.99
  • Dual-Lite 12-582-F2 12V 18Ah Emergency Light Replacement Battery
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39

    AJC Battery Compatible with Dual-Lite 12-582-F2 12V 18Ah Emergency Light Battery

    In stock

    $53.39 - $58.99
    $53.39 - $58.99
    $53.39 - $58.99
    $53.39