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

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!

  • Excel EB1270F1 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB1270F1 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Excel EB12180 NB 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB12180 NB 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Excel EB12120 High Rate 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB12120 High Rate 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Excel EB12120F2 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB12120F2 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Excel EB12100SF2 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB12100SF2 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Excel EB12220 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with Excel EB12220 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Enersys NP2.3-12 12V 5Ah Sealed Lead Acid Replacement Battery
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49

    AJC Battery Compatible with Enersys NP2.3-12 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
    $18.49 - $18.49
    $18.49
    $18.49 - $18.49
    $18.49
  • ELK 1270 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 1270 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 1280 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 1280 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 12260 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 12260 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 12180 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 12180 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 12120 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 12120 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 650 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 650 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 1250 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 1250 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 06120-F2 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 06120-F2 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 06120-F1 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 06120-F1 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • ELK 675 12V 35Ah Sealed Lead Acid Replacement Battery
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49

    AJC Battery Compatible with ELK 675 12V 35Ah 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
    $101.49 - $101.49
    $101.49
    $101.49 - $101.49
    $101.49
  • Duracell WKDC12-80P 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-80P 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-80P Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Terminal...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell WKDC12-26NB 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-26NB 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-26NB Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Termina...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell WKDC12-55P 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-55P 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-55P Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Terminal...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell WKDC12-14F2 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-14F2 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-14F2 Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Termina...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell WKDC12-100P 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-100P 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-100P Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Termina...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell WKDC12-5F 12V 200Ah Sealed Lead Acid Replacement Battery
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09

    UPG Battery Compatible with Duracell WKDC12-5F 12V 200Ah Sealed Lead Acid Battery

    AJC® Brand replacement compatible with a Duracell WKDC12-5F Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 200Ah (200000mAh) Terminals...

    View full details
    $742.09 - $742.09
    $742.09
    $742.09 - $742.09
    $742.09
  • Duracell SLAA6-1.3F 12V 7Ah Sealed Lead Acid Replacement Battery
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39

    AJC Battery Compatible with Duracell SLAA6-1.3F 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
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39 - $27.49
    $19.39