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

Wheelchair Batteries

Find the Right Replacement Wheelchair Battery for Your Mobility Needs
Explore our wide selection of high-quality replacement wheelchair batteries designed to fit a range of power chairs and mobility scooters. We carry dependable, long-lasting sealed lead-acid (SLA) and AGM batteries from trusted brands to keep your device running safely and efficiently. Whether you need a battery for daily use, travel, or extended mobility, our collection makes it easy to find the right fit. Fast shipping, competitive pricing, and expert support help you stay mobile without delay.

  • Fortress 2000 Mini 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 2000 Mini 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 2000FS 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 2000FS 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Centurion 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Centurion 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 1600ACV 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 1600ACV 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Crusader 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Crusader 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 655 GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress 655 GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress 655FS GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress 655FS GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress Spirit-Victory GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress Spirit-Victory GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress Kids Commuter GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress Kids Commuter GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress 760V GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress 760V GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress 760N GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress 760N GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress 760 GP24 12V 75Ah Wheelchair Replacement Battery
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79

    AJC Battery Compatible with Fortress 760 GP24 12V 75Ah Wheelchair 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
    $174.79 - $174.79
    $174.79
    $174.79 - $174.79
    $174.79
  • Fortress Winner 4 Wheel 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Winner 4 Wheel 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Winner 3 Wheel 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Winner 3 Wheel 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Champion 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Champion 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 655FS 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 655FS 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 655 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 655 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 2001LX 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 2001LX 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 1600ACV-Theradyne 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 1600ACV-Theradyne 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 2200FS 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 2200FS 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Spirit-Victory 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Spirit-Victory 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress Kids Commuter 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress Kids Commuter 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 760V 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 760V 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19
  • Fortress 760 22NF 12V 55Ah Wheelchair Replacement Battery
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19

    AJC Battery Compatible with Fortress 760 22NF 12V 55Ah Wheelchair 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
    $147.19 - $147.19
    $147.19
    $147.19 - $147.19
    $147.19