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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

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!

  • Portalac PX12072 Verizon Fios 12V 7Ah Sealed Lead Acid Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Portalac PX12072 Verizon Fios 12V 7Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

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    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Portalac PX12072-HG 12V 7Ah Sealed Lead Acid Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Portalac PX12072-HG 12V 7Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Portalac PE12V7.2 12V 7Ah Sealed Lead Acid Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Portalac PE12V7.2 12V 7Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Portalac PE12V7.2 12V 7Ah Sealed Lead Acid Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Portalac PE12V7.2 12V 7Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Portalac PE6V4.5F1 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Portalac PE6V4.5F1 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Portalac PE6V7.2 6V 7Ah Sealed Lead Acid Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Portalac PE6V7.2 6V 7Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Portalac PE12V1.2 12V 1.3Ah Sealed Lead Acid Replacement Battery
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29

    AJC Battery Compatible with Portalac PE12V1.2 12V 1.3Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $7.29 - $7.29
    $7.29
    $7.29 - $7.29
    $7.29
  • Portalac PE12V12 12V 12Ah Sealed Lead Acid Replacement Battery
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79

    AJC Battery Compatible with Portalac PE12V12 12V 12Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79
  • Portalac PE12V4 12V 5Ah Sealed Lead Acid Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Portalac PE12V4 12V 5Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac GS Portalac 12V 7Ah Sealed Lead Acid Replacement Battery
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59

    AJC Battery Compatible with Portalac GS Portalac 12V 7Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $17.59 - $17.59
    $17.59
    $17.59 - $17.59
    $17.59
  • Portalac PE6V7.2F1 6V 7Ah Sealed Lead Acid Replacement Battery
    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59

    AJC Battery Compatible with Portalac PE6V7.2F1 6V 7Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

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    $10.59 - $10.59
    $10.59
    $10.59 - $10.59
    $10.59
  • Portalac PXL12072 PXL 12072 12V 8Ah Sealed Lead Acid Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with Portalac PXL12072 PXL 12072 12V 8Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • Portalac PX12090 TPH12100 12V 9Ah Sealed Lead Acid Replacement Battery
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49

    AJC Battery Compatible with Portalac PX12090 TPH12100 12V 9Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $25.49 - $25.49
    $25.49
    $25.49 - $25.49
    $25.49
  • Portalac PE46 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Portalac PE46 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Portalac PE12V7.2F2 PE12V7.2 12V 8Ah Sealed Lead Acid Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with Portalac PE12V7.2F2 PE12V7.2 12V 8Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • Portalac PE12V4.5 12V 5Ah Sealed Lead Acid Replacement Battery
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49

    AJC Battery Compatible with Portalac PE12V4.5 12V 5Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $16.49 - $16.49
    $16.49
    $16.49 - $16.49
    $16.49
  • Portalac TEV12180 TEV 12180 12V 18Ah Sealed Lead Acid Replacement Battery
    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99

    AJC Battery Compatible with Portalac TEV12180 TEV 12180 12V 18Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $46.99 - $46.99
    $46.99
    $46.99 - $46.99
    $46.99
  • Portalac PWL12V7 PWL 12V 8Ah Sealed Lead Acid Replacement Battery
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19

    AJC Battery Compatible with Portalac PWL12V7 PWL 12V 8Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $21.19 - $21.19
    $21.19
    $21.19 - $21.19
    $21.19
  • Portalac PE6V10 6V 12Ah Sealed Lead Acid Replacement Battery
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    AJC Battery Compatible with Portalac PE6V10 6V 12Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Portalac PE46 R 6V 4.5Ah Sealed Lead Acid Replacement Battery
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79

    AJC Battery Compatible with Portalac PE46 R 6V 4.5Ah Sealed Lead Acid Battery

    In stock

    Information 6V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed ...

    View full details
    $6.79 - $6.79
    $6.79
    $6.79 - $6.79
    $6.79
  • Portalac PE12120 12V 12Ah Sealed Lead Acid Replacement Battery
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79

    AJC Battery Compatible with Portalac PE12120 12V 12Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $37.79 - $37.79
    $37.79
    $37.79 - $37.79
    $37.79
  • Portalac PE12V18B1 12V 22Ah Sealed Lead Acid Replacement Battery
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69

    AJC Battery Compatible with Portalac PE12V18B1 12V 22Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69
  • Portalac TEV12180 TEV 12180 12V 22Ah Sealed Lead Acid Replacement Battery
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69

    AJC Battery Compatible with Portalac TEV12180 TEV 12180 12V 22Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $56.69 - $56.69
    $56.69
    $56.69 - $56.69
    $56.69
  • Portalac PWL12V100FT 12V 100Ah Sealed Lead Acid Replacement Battery
    $200.79 - $200.79
    $200.79
    $200.79 - $200.79
    $200.79

    AJC Battery Compatible with Portalac PWL12V100FT 12V 100Ah Sealed Lead Acid Battery

    In stock

    Information 12V SLA AGM | Premier OEM Replacement Battery by AJC® Maintenance-Free AGM Technology: No need to add acid or water, ever. Guaranteed...

    View full details
    $200.79 - $200.79
    $200.79
    $200.79 - $200.79
    $200.79