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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.

  • Legrand 61886 Security and Safety Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Replacement Battery Compatible with Legrand 61886 Part #803835 H95450

    INFO This is a replacement compatible with a Legrand Emergency Light Battery Volts: 7.2V (7.2 Volts) Capacity: 2000mAh (2Ah) Type: Ni-CD Color: Whi...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Assa Abloy MUL-T-LOCK Door Lock Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with TM Technologie 2200570664051619 5902052509928 E1E 101 MAT TM-AKU.LK005 Part #AK.LK64TD05HC06

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Asus BX430,BX430UA,BX430UQ,EXPERTBook P5 P5340UA,EXPERTBook P5 P5440FA-BM0006R,EXPERTBook P5 P5440FA-BM0117R,E Laptop and Notebook Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with KanLux 2200570664051619 5902052509928 AK.LK64TD05HC06 IFR14430-2S1P LK64TD05HC06 TM-AKU.LK005 Part #22005706640516

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Zumtobel 04879885 Emergency Light Replacement Battery
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Replacement Battery Compatible with Existalite BTF-114 BTF114

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

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    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Existalite BTF-114 BTF114 Emergency Light Replacement Battery
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Replacement Battery Compatible with Zumtobel 04879885 Part #1538 ESP-7-58-709E

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

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    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Willing Wi200552 3 VTCS Emergency Light Replacement Battery
    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89

    Replacement Battery Compatible with Willing Wi200552 3 VTCS Part #197133-R13-1

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

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    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89
  • Willing Wi201575 VTC Emergency Light Replacement Battery
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Replacement Battery Compatible with Willing Wi201575 VTC Part #300148-20

    INFO This is a replacement compatible with a Willing Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-CD Color: G...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • VIMAR 14397 19397 20397 30397 Emergency Light Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Vimar 14397 19397 20397 30397 Part #00914

    INFO This is a replacement compatible with a Vimar Emergency Light Battery Volts: 3.7V (3.7 Volts) Capacity: 250mAh (0.25Ah) Type: Li-Polymer Color...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Stahl ECOLUX 6608 5 Emergency Light Replacement Battery
    $63.89 - $63.89
    $63.89
    $63.89 - $63.89
    $63.89

    Replacement Battery Compatible with Stahl ECOLUX 6608 5 Part #118017

    INFO This is a replacement compatible with a Stahl Emergency Light Battery Volts: 6V (6 Volts) Capacity: 8000mAh (8Ah) Type: Ni-CD Color: Black Sta...

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    $63.89 - $63.89
    $63.89
    $63.89 - $63.89
    $63.89
  • Schrack A3U383AT2.V2-S A3U383AT2.V2-W A3U383ENB-S A3U383ENB-W A3U383M-S A3U383M-W A9U383AT2-S A9U383AT2-W A9U383AT Emergency Light Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Schrack A3U383AT2.V2-S A3U383AT2.V2-W A3U383ENB-S A3U383ENB-W A3U383M-S A3U383M-W A9U383AT2-S A9U383AT2-W A9U383AT

    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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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Fischer NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Fischer NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Part #AW-0480-0080AAA-NM01 NLAKKU4808

    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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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Schrack NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Emergency Light Replacement Battery
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Schrack NLK1U003SC NLK2U003SC NLK3U003SC NLS1D003SC NLS1W003SC Part #AW-0480-0080AAA-NM01 NLAKKU4808

    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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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Otis 2000 Emergency power supply ECU 2 Emergency Light Replacement Battery
    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79

    Replacement Battery Compatible with Otis 2000 Emergency power supply ECU 2 Part #FFA718B1 FFA718B1-W

    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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    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79
  • Saft Emergency Light Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Genlyte 52-0185 62-0185 OSA060AA

    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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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Genlyte 52-0185 62-0185 OSA060AA Emergency Light Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Saft Part #420735-00

    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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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Fischer AW-0480-0080AAA-NM01 Emergency Light Replacement Battery
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Replacement Battery Compatible with Fischer AW-0480-0080AAA-NM01

    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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    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Beghelli 415097000 Emergency Light Replacement Battery
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Replacement Battery Compatible with Beghelli 415097000 Part #98100202.R.001

    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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    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Beghelli 415213000 Emergency Light Replacement Battery
    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39

    Replacement Battery Compatible with Beghelli 415213000 Part #300117-20

    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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    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39
  • AJC Battery Compatible with Dual-Lite 12-909 12V 90Ah Emergency Light Battery
    Sold out
    $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

    Out of 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
    Sold out
  • AJC Battery Compatible with Dual-Lite 12-870 12V 90Ah Emergency Light Battery
    Sold out
    $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

    Out of 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
    Sold out
  • AJC Battery Compatible with Dual-Lite 12-783 12V 90Ah Emergency Light Battery
    Sold out
    $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

    Out of 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
    $184.79 - $184.79
    $184.79
    $184.79 - $184.79
    $184.79
    Sold out
  • AJC Battery Compatible with Dual-Lite 12-621 12V 7Ah Emergency Light Battery
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39

    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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    $19.39 - $27.49
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39
  • AJC Battery Compatible with Elan 1613 12V 26Ah Emergency Light Battery
    $75.69 - $75.69
    $75.69
    $75.69 - $75.69
    $75.69

    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...

    View full details
    $75.69 - $75.69
    $75.69
    $75.69 - $75.69
    $75.69
  • AJC Battery Compatible with Elan 1612 12V 26Ah Emergency Light Battery
    $75.69 - $75.69
    $75.69
    $75.69 - $75.69
    $75.69

    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
    $75.69 - $75.69
    $75.69
    $75.69 - $75.69
    $75.69