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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.

  • Original price $8.39 - Original price $9.79
    Original price
    $8.39 - $9.79
    $8.39 - $9.79
    Current price $8.39

    AJC Battery Compatible with Exide M126 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 ...

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    Original price $8.39 - Original price $9.79
    Original price
    $8.39 - $9.79
    $8.39 - $9.79
    Current price $8.39
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    AJC Battery Compatible with Exide 153302004 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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    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99
  • Original price $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79

    AJC Battery Compatible with Emergi-Lite PRO2 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 $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79
  • Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    AJC Battery Compatible with Emergi-Lite CF6V8 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
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • Original price $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79

    AJC Battery Compatible with Dual-Lite 12-706 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 $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79
  • Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49

    AJC Battery Compatible with Chamberlain WD962KD 12V 5Ah 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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    Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49
  • Original price $18.19 - Original price $19.99
    Original price
    $18.19 - $19.99
    $18.19 - $19.99
    Current price $18.19

    AJC Battery Compatible with Big Beam H2RQ12S10 6V 10Ah 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 $18.19 - Original price $19.99
    Original price
    $18.19 - $19.99
    $18.19 - $19.99
    Current price $18.19
  • Original price $44.39 - Original price $44.39
    Original price
    $44.39
    $44.39 - $44.39
    Current price $44.39

    Replacement Battery Compatible with Philips Bodine BSL310SB Part #40000503 8-KRHT26 51

    INFO This is a replacement compatible with a Philips Emergency Light Battery Volts: 9.6V (9.6 Volts) Capacity: 3000mAh (3Ah) Type: Ni-CD Color: Whi...

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    Original price $44.39 - Original price $44.39
    Original price
    $44.39
    $44.39 - $44.39
    Current price $44.39
  • Original price $49.89 - Original price $49.89
    Original price
    $49.89
    $49.89 - $49.89
    Current price $49.89

    Replacement Battery Compatible with Fullham FHSBATT8-C3L-SD Part #FHSBATT8-C3L-SD

    INFO This is a replacement compatible with a Fullham Emergency Light Battery Volts: 9.6V (9.6 Volts) Capacity: 3000mAh (3Ah) Type: Ni-CD Color: Whi...

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    Original price $49.89 - Original price $49.89
    Original price
    $49.89
    $49.89 - $49.89
    Current price $49.89
  • Original price $75.89 - Original price $75.89
    Original price
    $75.89
    $75.89 - $75.89
    Current price $75.89

    Replacement Battery Compatible with Lithonia ELB 1444N

    INFO This is a replacement compatible with a Lithonia Emergency Light Battery Volts: 14.4V (14.4 Volts) Capacity: 4000mAh (4Ah) Type: Ni-CD Color: ...

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    Original price $75.89 - Original price $75.89
    Original price
    $75.89
    $75.89 - $75.89
    Current price $75.89
  • Original price $30.49 - Original price $30.49
    Original price
    $30.49
    $30.49 - $30.49
    Current price $30.49

    Replacement Battery Compatible with Satco/Nuvo Freedom Emergency Fixture 25-9002 Part #25-9002 25 9002

    INFO This is a replacement compatible with a Satco/Nuvo Emergency Light Battery Volts: 11.1V (11.1 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-ion Co...

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    Original price $30.49 - Original price $30.49
    Original price
    $30.49
    $30.49 - $30.49
    Current price $30.49
  • Original price $24.49 - Original price $24.49
    Original price
    $24.49
    $24.49 - $24.49
    Current price $24.49

    Replacement Battery Compatible with Lithonia LQC 1 G EL N Part #ELB 2P41P2N OSA448 2PFV8

    INFO This is a replacement compatible with a Lithonia Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 2000mAh (2Ah) Type: Ni-CD Color: Wh...

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    Original price $24.49 - Original price $24.49
    Original price
    $24.49
    $24.49 - $24.49
    Current price $24.49
  • Original price $18.29 - Original price $18.29
    Original price
    $18.29
    $18.29 - $18.29
    Current price $18.29

    Replacement Battery Compatible with Lithonia LQM S W 3 G 120 277 ELNSD LQM S W 3 G ELN 120 277M6 LQM S W 3 R ELN 120 277M6 LX S W 3 G 120 277 EL N LE

    INFO This is a replacement compatible with a Lithonia Emergency Light Battery Volts: 1.2V (1.2 Volts) Capacity: 1200mAh (1.2Ah) Type: Ni-CD Color: ...

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    Original price $18.29 - Original price $18.29
    Original price
    $18.29
    $18.29 - $18.29
    Current price $18.29
  • Original price $8.39 - Original price $9.79
    Original price
    $8.39 - $9.79
    $8.39 - $9.79
    Current price $8.39

    AJC Battery Compatible with Chloride 6V4.5AH 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 $8.39 - Original price $9.79
    Original price
    $8.39 - $9.79
    $8.39 - $9.79
    Current price $8.39
  • Original price $42.29 - Original price $47.39
    Original price
    $42.29 - $47.39
    $42.29 - $47.39
    Current price $42.29

    AJC Battery Compatible with Silent Knight PS12120 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...

    View full details
    Original price $42.29 - Original price $47.39
    Original price
    $42.29 - $47.39
    $42.29 - $47.39
    Current price $42.29
  • Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    AJC Battery Compatible with Prescolite 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
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • Original price $18.19 - Original price $19.99
    Original price
    $18.19 - $19.99
    $18.19 - $19.99
    Current price $18.19

    AJC Battery Compatible with Portalac PE6V12 6V 10Ah 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 $18.19 - Original price $19.99
    Original price
    $18.19 - $19.99
    $18.19 - $19.99
    Current price $18.19
  • Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    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
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    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
    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99
  • Original price $27.49 - Original price $27.49
    Original price
    $27.49
    $27.49 - $27.49
    Current price $27.49

    AJC Battery Compatible with Portalac GS PXL12090 12V 9Ah 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 $27.49 - Original price $27.49
    Original price
    $27.49
    $27.49 - $27.49
    Current price $27.49
  • Original price $149.69 - Original price $149.69
    Original price
    $149.69
    $149.69 - $149.69
    Current price $149.69

    AJC Battery Compatible with Sonnenschein A512-550A 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
    Original price $149.69 - Original price $149.69
    Original price
    $149.69
    $149.69 - $149.69
    Current price $149.69
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    AJC Battery Compatible with Sonnenschein 6V6AH 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
    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    AJC Battery Compatible with Best R-5HO 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
    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    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
    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99