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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

Sealed Lead Acid (SLA) Batteries

Elevate your power needs with BatteryClerk’s premium Sealed Lead Acid (SLA) replacement batteries. Designed for unmatched durability and reliability, these high-performance batteries deliver consistent, optimal power to keep your devices running smoothly and efficiently. Whether for backup systems, mobility equipment, or industrial applications, our SLA batteries ensure you never compromise on performance. Plus, with top-tier quality at unbeatable prices, you can enjoy long-lasting power without overspending. Upgrade to BatteryClerk today and experience the perfect blend of performance, reliability, and value!

  • SigmasTek SP12-7.5HR 12V 7Ah Sealed Lead Acid Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with SigmasTek SP12-7.5HR 12V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-7.5HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • SigmasTek SP12-1.2 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with SigmasTek SP12-1.2 12V 1.3Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-1.2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • SigmasTek SP12-9 12V 9Ah Sealed Lead Acid Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with SigmasTek SP12-9 12V 9Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-9 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • SigmasTek SP12-7.5 12V 7Ah Sealed Lead Acid Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with SigmasTek SP12-7.5 12V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-7.5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • SigmasTek SP12-75 IT 12V 75Ah Sealed Lead Acid Replacement Battery
    $254.59 - $254.59
    $254.59
    $254.59 - $254.59
    $254.59

    AJC Battery Compatible with SigmasTek SP12-75 IT 12V 75Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-75 IT Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $254.59 - $254.59
    $254.59
    $254.59 - $254.59
    $254.59
  • SigmasTek SP6-12 6V 12Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with SigmasTek SP6-12 6V 12Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP6-12 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • SigmasTek SP12-22 SP12-22HR 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with SigmasTek SP12-22 SP12-22HR 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-22 SP12-22HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and preci...

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    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • SigmasTek SP12-7 12V 7Ah Sealed Lead Acid Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with SigmasTek SP12-7 12V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-7 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • SigmasTek SP12-5 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with SigmasTek SP12-5 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • SigmasTek SP12-35 NB 12V 35Ah Sealed Lead Acid Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with SigmasTek SP12-35 NB 12V 35Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-35 NB Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29
  • SigmasTek SP6-7 6V 7Ah Sealed Lead Acid Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with SigmasTek SP6-7 6V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP6-7 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • SigmasTek SP12-75 12V 75Ah Sealed Lead Acid Replacement Battery
    $254.59 - $254.59
    $254.59
    $254.59 - $254.59
    $254.59

    AJC Battery Compatible with SigmasTek SP12-75 12V 75Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-75 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $254.59 - $254.59
    $254.59
    $254.59 - $254.59
    $254.59
  • SigmasTek SP12-18HR SP 12-18HR 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with SigmasTek SP12-18HR SP 12-18HR 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-18HR SP 12-18HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and pr...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • SigmasTek SP12-10 12V 10Ah Sealed Lead Acid Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with SigmasTek SP12-10 12V 10Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-10 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • SigmasTek SP12-9HR 12V 9Ah Sealed Lead Acid Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with SigmasTek SP12-9HR 12V 9Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-9HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • SigmasTek SP12-18 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with SigmasTek SP12-18 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-18 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • SigmasTek SP12-18 NB 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with SigmasTek SP12-18 NB 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-18 NB Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • SigmasTek SP12-18 T2 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with SigmasTek SP12-18 T2 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-18 T2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • SigmasTek SP12-22HR 12V 22Ah Sealed Lead Acid Replacement Battery
    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49

    AJC Battery Compatible with SigmasTek SP12-22HR 12V 22Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-22HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $65.49 - $65.49
    $65.49
    $65.49 - $65.49
    $65.49
  • SigmasTek SP6-4.5 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with SigmasTek SP6-4.5 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP6-4.5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • SigmasTek k SP12-9HR 12V 9Ah Sealed Lead Acid Replacement Battery
    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19

    AJC Battery Compatible with SigmasTek k SP12-9HR 12V 9Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek k SP12-9HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $32.19 - $32.19
    $32.19
    $32.19 - $32.19
    $32.19
  • SigmasTek SP12-7HR 12V 7Ah Sealed Lead Acid Replacement Battery
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99

    AJC Battery Compatible with SigmasTek SP12-7HR 12V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-7HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $23.99 - $23.99
    $23.99
    $23.99 - $23.99
    $23.99
  • SigmasTek SP12-12HR 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with SigmasTek SP12-12HR 12V 12Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-12HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69
  • SigmasTek SP12-12 12V 10Ah Sealed Lead Acid Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with SigmasTek SP12-12 12V 10Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-12 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
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