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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!

  • FirstPower LFP1275 12V 75Ah Sealed Lead Acid Replacement Battery
    $243.69 - $243.69
    $243.69
    $243.69 - $243.69
    $243.69

    AJC Battery Compatible with FirstPower LFP1275 12V 75Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower LFP1275 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $243.69 - $243.69
    $243.69
    $243.69 - $243.69
    $243.69
  • FirstPower FP1250HR-F2 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1250HR-F2 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1250HR-F2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely ...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower FP1245HR-F2 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1245HR-F2 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1245HR-F2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely ...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower FP1260 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1260 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1260 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower FP1250D 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1250D 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1250D Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower FP1245HR 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1245HR 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1245HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mai...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower FP1240 12V 5Ah Sealed Lead Acid Replacement Battery
    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99

    AJC Battery Compatible with FirstPower FP1240 12V 5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1240 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $19.99 - $19.99
    $19.99
    $19.99 - $19.99
    $19.99
  • FirstPower LFP1233HR 12V 35Ah Sealed Lead Acid Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with FirstPower LFP1233HR 12V 35Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower LFP1233HR 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
  • FirstPower LFP1233 12V 35Ah Sealed Lead Acid Replacement Battery
    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29

    AJC Battery Compatible with FirstPower LFP1233 12V 35Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower LFP1233 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $109.29 - $109.29
    $109.29
    $109.29 - $109.29
    $109.29
  • FirstPower FP12200 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with FirstPower FP12200 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12200 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19
  • FirstPower FP12180HR 12V 18Ah Sealed Lead Acid Replacement Battery
    $57.19 - $57.19
    $57.19
    $57.19 - $57.19
    $57.19

    AJC Battery Compatible with FirstPower FP12180HR 12V 18Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12180HR 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
  • FirstPower FP12120L 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.69 - $38.69
    $38.69
    $38.69 - $38.69
    $38.69

    AJC Battery Compatible with FirstPower FP12120L 12V 12Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12120L 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
  • FirstPower FP12120HR 12V 10Ah Sealed Lead Acid Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with FirstPower FP12120HR 12V 10Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12120HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • FirstPower FP12100 12V 10Ah Sealed Lead Acid Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with FirstPower FP12100 12V 10Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12100 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • FirstPower FP12100A-F2 12V 10Ah Sealed Lead Acid Replacement Battery
    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49

    AJC Battery Compatible with FirstPower FP12100A-F2 12V 10Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP12100A-F2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely ...

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    $37.49 - $37.49
    $37.49
    $37.49 - $37.49
    $37.49
  • FirstPower LFP12100D 12V 100Ah Sealed Lead Acid Replacement Battery
    $286.99 - $286.99
    $286.99
    $286.99 - $286.99
    $286.99

    AJC Battery Compatible with FirstPower LFP12100D 12V 100Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower LFP12100D Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

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    $286.99 - $286.99
    $286.99
    $286.99 - $286.99
    $286.99
  • FirstPower FP1214 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with FirstPower FP1214 12V 1.3Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1214 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

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    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • FirstPower FP1212 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49

    AJC Battery Compatible with FirstPower FP1212 12V 1.3Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP1212 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • FirstPower FP670 6V 7Ah Sealed Lead Acid Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with FirstPower FP670 6V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP670 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • FirstPower FP670HR 6V 7Ah Sealed Lead Acid Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    AJC Battery Compatible with FirstPower FP670HR 6V 7Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP670HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • FirstPower FP640A 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with FirstPower FP640A 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP640A 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
  • FirstPower FP660 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with FirstPower FP660 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP660 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • FirstPower FP645HR 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with FirstPower FP645HR 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP645HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29
  • FirstPower FP645K 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $10.29 - $10.29
    $10.29
    $10.29 - $10.29
    $10.29

    AJC Battery Compatible with FirstPower FP645K 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Info AJC® replacement compatible with FirstPower FP645K 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
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