Skip to content
BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

Sealed Lead Acid (SLA) Batteries

BatteryClerk's Sealed Lead Acid (SLA) replacement Batteries are built to last and give you the superior performance and the optimum power you need at the price you want.
  • Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99

    SigmasTek SP12-1.2 12V 1.3Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $6.99 - Original price $6.99
    Original price
    $6.99
    $6.99 - $6.99
    Current price $6.99
  • Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59

    SigmasTek SP6-4.5 6V 4.5Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59
  • Original price $6.59 - Original price $6.59
    Original price
    $6.59
    $6.59 - $6.59
    Current price $6.59

    SigmasTek SP6-1.2 6V 1.3Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP6-1.2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    Original price $6.59 - Original price $6.59
    Original price
    $6.59
    $6.59 - $6.59
    Current price $6.59
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    SigmasTek SP12-7.5 12V 7Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    SigmasTek SP12-5 12V 5Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49

    SigmasTek SP6-12 6V 12Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    SigmasTek SP12-7 12V 7Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    SigmasTek SP12-18 NB 12V 18Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $10.89 - Original price $10.89
    Original price
    $10.89
    $10.89 - $10.89
    Current price $10.89

    SigmasTek SP6-7 6V 7Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $10.89 - Original price $10.89
    Original price
    $10.89
    $10.89 - $10.89
    Current price $10.89
  • Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59

    SigmasTek k SP6-4.5 SP6-5 SPM6-5 6V 4.5Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek k SP6-4.5 SP6-5 SPM6-5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and ...

    View full details
    Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59
  • Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39

    SigmasTek SP12-22 SP12-22HR 12V 18Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $52.39 - Original price $52.39
    Original price
    $52.39
    $52.39 - $52.39
    Current price $52.39
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    SigmasTek SP12-7.5HR 12V 7Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89

    SigmasTek SP12-35 NB 12V 35Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $92.89 - Original price $92.89
    Original price
    $92.89
    $92.89 - $92.89
    Current price $92.89
  • Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    SigmasTek SP12-12HR 12V 12Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Original price $177.19 - Original price $177.19
    Original price
    $177.19
    $177.19 - $177.19
    Current price $177.19

    SigmasTek SP12-75 NB 12V 75Ah Sealed Lead Acid Replacement Battery

    In stock

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

    View full details
    Original price $177.19 - Original price $177.19
    Original price
    $177.19
    $177.19 - $177.19
    Current price $177.19
  • Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49

    SigmasTek SP6-3 6V 3.4Ah Sealed Lead Acid Replacement Battery

    UPG® Brand replacement compatible with a SigmasTek SP6-3 Sealed Lead Acid Battery Voltage: 6V (6 Volts) Capacity: 3.4Ah (3400mAh) Terminals: F1 ...

    View full details
    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
  • Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59

    SigmasTek SP12-7.5 12V 7Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $18.59 - Original price $18.59
    Original price
    $18.59
    $18.59 - $18.59
    Current price $18.59
  • Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59

    SigmasTek SP6-4.5 6V 4.5Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $8.59 - Original price $8.59
    Original price
    $8.59
    $8.59 - $8.59
    Current price $8.59
  • Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49

    SigmasTek SP6-12HR SP 6-12HR 6V 12Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP6-12HR SP 6-12HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and prec...

    View full details
    Original price $18.49 - Original price $18.49
    Original price
    $18.49
    $18.49 - $18.49
    Current price $18.49
  • Original price $14.89 - Original price $14.89
    Original price
    $14.89
    $14.89 - $14.89
    Current price $14.89

    SigmasTek SP12-3.5HR 12V 3.2Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-3.5HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    Original price $14.89 - Original price $14.89
    Original price
    $14.89
    $14.89 - $14.89
    Current price $14.89
  • Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69

    SigmasTek SP12-22HR 12V 22Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $58.69 - Original price $58.69
    Original price
    $58.69
    $58.69 - $58.69
    Current price $58.69
  • Original price $14.89 - Original price $14.89
    Original price
    $14.89
    $14.89 - $14.89
    Current price $14.89

    SigmasTek SP12-3.5HR 12V 3.2Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-3.5HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Ma...

    View full details
    Original price $14.89 - Original price $14.89
    Original price
    $14.89
    $14.89 - $14.89
    Current price $14.89
  • Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59

    SigmasTek SP12-75 IT 12V 75Ah Sealed Lead Acid Replacement 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...

    View full details
    Original price $179.59 - Original price $179.59
    Original price
    $179.59
    $179.59 - $179.59
    Current price $179.59
  • Original price $138.79 - Original price $138.79
    Original price
    $138.79
    $138.79 - $138.79
    Current price $138.79

    SigmasTek SP12-55R 12V 55Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with SigmasTek SP12-55R Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    Original price $138.79 - Original price $138.79
    Original price
    $138.79
    $138.79 - $138.79
    Current price $138.79