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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.

  • Thorn Voyager StyleACCU 3h Emergency Light Replacement Battery
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Thorn Voyager StyleACCU 3h Emergency Light Replacement Battery

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Lite-Plan HRN/4-K Emergency Light Replacement Battery
    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89

    Thorn Voyager TwinSpot Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 4.8V (4.8 Volts) Capacity: 4000mAh (4Ah) Type: Ni-CD Colo...

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    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89
  • Thorn Voyager Star Cs 2 SBS Emergency Light Replacement Battery
    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49

    Thorn Voyager Star Cs 2 SBS Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-MH Co...

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    $30.49 - $30.49
    $30.49
    $30.49 - $30.49
    $30.49
  • Thorn Voyager Star LA 2 SBS CON3 200 Emergency Light Replacement Battery
    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89

    Thorn Voyager Star LA 2 SBS CON3 200 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 4500mAh (4.5Ah) Type: Ni-MH Co...

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    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89
  • Thorn Voyager Star LA 2 SBS CON3 75 Emergency Light Replacement Battery
    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89

    Thorn Voyager Star LA 2 SBS CON3 75 Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 2.4V (2.4 Volts) Capacity: 4500mAh (4.5Ah) Type: Ni-MH Co...

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    $42.89 - $42.89
    $42.89
    $42.89 - $42.89
    $42.89
  • Thorn Voyager Star Cs 3 SBS 135/160mm Emergency Light Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Thorn Voyager Star Cs 3 SBS 135 160mm Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-MH Co...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Thorn Voyager Solid E3D Emergency Light Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Thorn Voyager Solid E3D Emergency Light Replacement Battery

    INFO This is a replacement compatible with a Thorn Voyager Emergency Light Battery Volts: 3.6V (3.6 Volts) Capacity: 2500mAh (2.5Ah) Type: Ni-MH Co...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Thorn Voyager Solid E3, Solid E3T Emergency Light Replacement Battery
    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89

    Thorn Voyager Solid E3,Solid E3T Emergency Light Replacement Battery

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

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    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89
  • Thorn Voyager 96633305, 96633308, Blade 2, Blade 2 E3D Emergency Light Replacement Battery
    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89

    Thorn Voyager Blade 2,96633305,96633308,Blade 2 E3D Emergency Light Replacement Battery

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

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    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89
  • Thorn Voyager Blade 2 E3, Blade 2 E3D, Blade 2 E3T Emergency Light Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Thorn Voyager Blade 2 E3,Blade 2 E3T,Blade 2 E3D Emergency Light Replacement Battery

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29