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!

  • Original price $25.49 - Original price $25.49
    Original price
    $25.49
    $25.49 - $25.49
    Current price $25.49

    AJC Battery Compatible with Para Systems 6FM9 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
    Original price $25.49 - Original price $25.49
    Original price
    $25.49
    $25.49 - $25.49
    Current price $25.49
  • Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49

    AJC Battery Compatible with Para Systems UB1250 D5741 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
    Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with Para Systems PS-1270-F2 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
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with Para Systems JL3-XM-4 6V 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
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with Para Systems 3FM4.5 6V 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
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $174.79 - Original price $174.79
    Original price
    $174.79
    $174.79 - $174.79
    Current price $174.79

    AJC Battery Compatible with Para Systems S-12750 12V 75Ah 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
    Original price $174.79 - Original price $174.79
    Original price
    $174.79
    $174.79 - $174.79
    Current price $174.79
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with Para Systems PS-650LF 6V 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
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with Para Systems PS-1270-F1 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
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59
  • Original price $10.59 - Original price $10.59
    Original price
    $10.59
    $10.59 - $10.59
    Current price $10.59

    AJC Battery Compatible with Para Systems SLA0925 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 ...

    View full details
    Original price $10.59 - Original price $10.59
    Original price
    $10.59
    $10.59 - $10.59
    Current price $10.59
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with Para Systems SLA0905 6V 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
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99

    AJC Battery Compatible with Para Systems PS-6100-F2 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
    Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99
  • Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49

    AJC Battery Compatible with Para Systems PS-1250-F2 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
    Original price $16.49 - Original price $16.49
    Original price
    $16.49
    $16.49 - $16.49
    Current price $16.49
  • Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99

    AJC Battery Compatible with Para Systems PS-12180-F2 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
    Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Original price $37.79 - Original price $37.79
    Original price
    $37.79
    $37.79 - $37.79
    Current price $37.79

    AJC Battery Compatible with Para Systems PS-12120 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
    Original price $37.79 - Original price $37.79
    Original price
    $37.79
    $37.79 - $37.79
    Current price $37.79
  • Original price $10.59 - Original price $10.59
    Original price
    $10.59
    $10.59 - $10.59
    Current price $10.59

    AJC Battery Compatible with Para Systems 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 ...

    View full details
    Original price $10.59 - Original price $10.59
    Original price
    $10.59
    $10.59 - $10.59
    Current price $10.59
  • Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79

    AJC Battery Compatible with Para Systems ES4-6 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
    Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79
  • Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99

    AJC Battery Compatible with Para Systems 3FM10 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
    Original price $17.99 - Original price $17.99
    Original price
    $17.99
    $17.99 - $17.99
    Current price $17.99
  • Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79

    AJC Battery Compatible with Para Systems PS-640F 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
    Original price $6.79 - Original price $6.79
    Original price
    $6.79
    $6.79 - $6.79
    Current price $6.79
  • Original price $70.19 - Original price $70.19
    Original price
    $70.19
    $70.19 - $70.19
    Current price $70.19

    AJC Battery Compatible with Para Systems PS-12260-NB 12V 26Ah 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
    Original price $70.19 - Original price $70.19
    Original price
    $70.19
    $70.19 - $70.19
    Current price $70.19
  • Original price $200.79 - Original price $200.79
    Original price
    $200.79
    $200.79 - $200.79
    Current price $200.79

    AJC Battery Compatible with Para Systems PS-121000 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
    Original price $200.79 - Original price $200.79
    Original price
    $200.79
    $200.79 - $200.79
    Current price $200.79
  • Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99

    AJC Battery Compatible with Para Systems PS-12180-NB 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
    Original price $46.99 - Original price $46.99
    Original price
    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39

    AJC Battery Compatible with Para Systems 3fm4 6V 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
    Original price $9.39 - Original price $9.39
    Original price
    $9.39
    $9.39 - $9.39
    Current price $9.39
  • Original price $58.99 - Original price $58.99
    Original price
    $58.99
    $58.99 - $58.99
    Current price $58.99

    UPG Battery Compatible with Parasystems UB2.9-12T 12V 2.9Ah Sealed Lead Acid Battery

    UPG® Brand replacement compatible with a Parasystems UB2.9-12T Sealed Lead Acid Battery Voltage: 12 (12 Volts) Capacity: 2.9Ah (2900mAh) Termin...

    View full details
    Original price $58.99 - Original price $58.99
    Original price
    $58.99
    $58.99 - $58.99
    Current price $58.99
  • Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59

    AJC Battery Compatible with Para Systems SLA1075 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
    Original price $17.59 - Original price $17.59
    Original price
    $17.59
    $17.59 - $17.59
    Current price $17.59