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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Emergency Light Batteries

BatteryClerk offers a selection of replacement batteries for Emergency Lighting. Browse our current selection from leading brands like Ademco, ADI, and Astralite.

  • Silent Knight 5121 12V 5Ah Emergency Light Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Silent Knight 5121 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 5121 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Silent Knight 5122 12V 5Ah Emergency Light Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Silent Knight 5122 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 5122 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Silent Knight PS12120 12V 12Ah Emergency Light Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Silent Knight PS12120 12V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight PS12120 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • Silent Knight 6712 12V 7Ah Emergency Light Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with Silent Knight 6712 12V 7Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 6712 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • Silent Knight LCR12V4PF 12V 5Ah Emergency Light Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with Silent Knight LCR12V4PF 12V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight LCR12V4PF Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • Silent Knight LCR12V4PF 12V 4.5Ah Emergency Light Replacement Battery
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59

    AJC Battery Compatible with Silent Knight LCR12V4PF 12V 4.5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight LCR12V4PF Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely ...

    View full details
    $18.59 - $18.59
    $18.59
    $18.59 - $18.59
    $18.59
  • Silent Knight 5204 12V 12Ah Emergency Light Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with Silent Knight 5204 12V 12Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 5204 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • Silent Knight 5207 6V 5Ah Emergency Light Replacement Battery
    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19

    AJC Battery Compatible with Silent Knight 5207 6V 5Ah Emergency Light Battery

    In stock

    Info AJC® replacement compatible with Silent Knight 5207 Emergency Light Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $12.19 - $12.19
    $12.19
    $12.19 - $12.19
    $12.19
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