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SigmasTek  |  SKU: BW-9145

Fortress Scooters Winner 3 Wheel Compatible Wheelchair Replacement Battery 72.06 lb

21% off
New arrival
Sale price $385.99 USD Regular price $485.99
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Factory fresh, brand new replacement batteries for reliable performance
100% compatible with Fortress Scooters Winner 3 Wheel units
Absorbent Glass Mat (AGM) technology for deep cycle durability
Valve regulated, spill-proof design ensures safety and longevity
Backed by a 1-year warranty for peace of mind and guaranteed quality
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 55 AH

Terminal Type

Nut & Bolt

Replacement Fortress Scooters Winner 3 Wheel - Compatible Model: Fortress Scooters Winner 3 Wheel

Return your mobility device to peak performance with this factory-fresh replacement battery designed for compatibility, reliable output, and consistent performance. The Fortress Scooters Winner 3 Wheel replacement battery meets the specifications of your original unit and is tailored for deep-cycle mobility use. If you want a replacement battery that is both a high-performance battery and a long-lasting battery option for your Winner 3 Wheel scooter, this product delivers the dependable power you need.

Key Specifications

  • Compatible Model: Fortress Scooters Winner 3 Wheel
  • Required Quantity: 2 batteries (unit requires 2)
  • Model/Designation: SP12-55 NB (12 V 55 AH)
  • Voltage: 12 Volts
  • Capacity: 55 AH (amp-hours)
  • Terminal Type: Nut & Bolt (NB)
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Approvals: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Brand Mentioned: Fortress Scooters; replacement brand reference: SigmasTek

Benefits

  • Durability: AGM technology combined with valve-regulated, spill-proof construction makes this battery rugged and low-maintenance for everyday scooter use.
  • Long Life: Built for deep-cycle performance, this long-lasting battery helps maintain run times over repeated cycles so you can travel confidently.
  • High Performance: The optimized power-to-volume ratio and superior energy density make this a top choice as a high-performance battery for motors and control systems.
  • Safety & Compliance: U.L. recognition and CE certification confirm adherence to industry safety standards for mobility batteries.
  • Multiple Uses: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also suitable where dependable deep-cycle power is required for small backup or emergency systems.
  • Convenient Swap: Reuse your existing cables and hardware and secure connections with nut & bolt terminals for a fast, reliable replacement.
  • Warranty Backed: Brand new, performance guaranteed, and covered by a 1-year warranty for added assurance.

Take action now—order your Fortress Scooters Winner 3 Wheel replacement battery to regain reliable mobility and long-lasting performance. Purchase today for prompt shipping and trusted quality.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)72.0

Product Highlights

  • Brand Replacement : Fortress Scooters Winner
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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