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.
  • National C28A 12V 26Ah Sealed Lead Acid Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    National C28A 12V 26Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C28A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • National NB12-26H 12V 26Ah Sealed Lead Acid Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    National NB12-26H 12V 26Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-26H Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • National NB12-26 12V 26Ah Sealed Lead Acid Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    National NB12-26 12V 26Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-26 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • National NB12-28 12V 26Ah Sealed Lead Acid Replacement Battery
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49

    National NB12-28 12V 26Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-28 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $75.49 - $75.49
    $75.49
    $75.49 - $75.49
    $75.49
  • National NB12-22 12V 22Ah Sealed Lead Acid Replacement Battery
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69

    National NB12-22 12V 22Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-22 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $58.69 - $58.69
    $58.69
    $58.69 - $58.69
    $58.69
  • National C50D 12V 18Ah Sealed Lead Acid Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    National C50D 12V 18Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C50D Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • National NB12-18HR 12V 18Ah Sealed Lead Acid Replacement Battery
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39

    National NB12-18HR 12V 18Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-18HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $52.39 - $52.39
    $52.39
    $52.39 - $52.39
    $52.39
  • National NB12-15HR 12V 14Ah Sealed Lead Acid Replacement Battery
    $39.29 - $39.29
    $39.29
    $39.29 - $39.29
    $39.29

    National NB12-15HR 12V 14Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-15HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $39.29 - $39.29
    $39.29
    $39.29 - $39.29
    $39.29
  • National C14A 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    National C14A 12V 12Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C14A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • National C21A 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    National C21A 12V 12Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C21A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • National NB12-12 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    National NB12-12 12V 12Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-12 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • National NB12-12HR 12V 12Ah Sealed Lead Acid Replacement Battery
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89

    National NB12-12HR 12V 12Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-12HR Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Main...

    View full details
    $38.89 - $38.89
    $38.89
    $38.89 - $38.89
    $38.89
  • National C90A 12V 100Ah Sealed Lead Acid Replacement Battery
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39

    National C90A 12V 100Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C90A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39
  • National C100A 12V 100Ah Sealed Lead Acid Replacement Battery
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39

    National C100A 12V 100Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C100A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39
  • National NB12-100 12V 100Ah Sealed Lead Acid Replacement Battery
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39

    National NB12-100 12V 100Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-100 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39
  • National NB12-90 12V 100Ah Sealed Lead Acid Replacement Battery
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39

    National NB12-90 12V 100Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-90 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainte...

    View full details
    $213.39 - $213.39
    $213.39
    $213.39 - $213.39
    $213.39
  • National C01B 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    National C01B 12V 1.3Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C01B Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • National NB12-1.2 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99

    National NB12-1.2 12V 1.3Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB12-1.2 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maint...

    View full details
    $6.99 - $6.99
    $6.99
    $6.99 - $6.99
    $6.99
  • National C18D 6V 7Ah Sealed Lead Acid Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    National C18D 6V 7Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C18D Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • National NB6-7 6V 7Ah Sealed Lead Acid Replacement Battery
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89

    National NB6-7 6V 7Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB6-7 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $10.89 - $10.89
    $10.89
    $10.89 - $10.89
    $10.89
  • National C65A 6V 5Ah Sealed Lead Acid Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    National C65A 6V 5Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National C65A Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • National P16M 6V 5Ah Sealed Lead Acid Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    National P16M 6V 5Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National P16M Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintenan...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • National NB6-5 6V 5Ah Sealed Lead Acid Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    National NB6-5 6V 5Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NB6-5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Maintena...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59
  • National NBG6-5 6V 5Ah Sealed Lead Acid Replacement Battery
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59

    National NBG6-5 6V 5Ah Sealed Lead Acid Replacement Battery

    In stock

    Info AJC® replacement compatible with National NBG6-5 Sealed Lead Acid Battery Exact OEM replacement guaranteed to fit easily and precisely Mainten...

    View full details
    $9.59 - $9.59
    $9.59
    $9.59 - $9.59
    $9.59