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SigmasTek  |  SKU: BW-9770

Fortress Scooters 2200 FS U1 Wheelchair High-Performance Replacement Battery 49.45 lb

23% off
New arrival
Sale price $245.99 USD Regular price $317.99
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Factory fresh replacement batteries for Fortress Scooters 2200 FS U1
100% compatible with your original wheelchair model
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safe, maintenance-free use
Includes 1-year warranty for guaranteed reliability and peace of mind
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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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Fortress Scooters 2200 FS U1 Battery (SP12-35 NB)

Get dependable power for your Fortress Scooters 2200 FS U1 with this factory-fresh replacement battery. Built to match the SP12-35 NB specification, this replacement battery provides the consistent runtime and deep-cycle performance you expect from a high-quality mobility battery. Whether replacing worn cells or stocking a spare, this long-lasting battery restores performance for daily transportation and ensures your scooter is ready when you are.

Key Specifications

  • Compatible Model: Fortress Scooters 2200 FS U1
  • Replacement Model: SP12-35 NB (12 V 35 AH)
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Quantity Required: 2 batteries for the Fortress Scooters 2200 FS U1
  • Installation Note: Use all existing cables and hardware from original configuration

Benefits

  • Durability: AGM and valve-regulated design create a maintenance-free, spill-proof battery that withstands real-world vibration and daily use in mobility scooters and power chairs.
  • Long Life: Optimized for deep-cycle use, this long-lasting battery supports repeated discharges and recharges while retaining capacity over time.
  • High Performance: Excellent power-to-volume ratio provides high energy density and dependable output, defining this unit as a high-performance battery for mobility devices.
  • Safety & Compliance: U.L. recognition and CE certification demonstrate adherence to safety and performance standards required in medical and mobility equipment.
  • Versatile Use: Designed for electric wheelchairs, power chairs, mobility chairs, mobility scooters — and suitable for auxiliary roles in UPS systems, emergency power backups, and portable tools that demand a 12V 35AH source.
  • Easy Swap-In: Directly matches SP12-35 NB specifications; reuse your original cables and hardware for a quick installation and immediate restoration of mobility.

Don’t wait — replace your Fortress Scooters 2200 FS U1 batteries today with this reliable, high-performance replacement battery (SP12-35 NB). Order now for fast shipping and a 1 year warranty to keep you moving with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Fortress Scooters 2200
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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