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SigmasTek  |  SKU: BW-9051

Optiway Technology 2000FS 22NF High Performance Wheelchair Replacement Battery 72.06 lb

25% off
New arrival
Sale price $385.99 USD Regular price $516.99
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Factory fresh Optiway Technology 2000FS 22NF batteries for guaranteed performance
100% compatible replacement for Optiway Technology 2000FS 22NF wheelchairs
Advanced AGM technology ensures deep cycle durability and spill-proof safety
High energy density delivers superior power-to-volume ratio for longer usage
Comes with a 1-year warranty and meets U.L. and CE certification standards
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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 Optiway Technology 2000FS 22NF Battery — Compatible with Optiway Technology 2000FS 22NF

Get back on the move with this brand-new replacement battery tailored for the Optiway Technology 2000FS 22NF. This replacement battery is engineered for full compatibility and reliable performance, combining AGM deep-cycle technology with valve-regulated, spill-proof construction. If you're searching for a replacement battery that balances energy density, safety, and long life, the SP12-55 NB (12 V 55 AH) option for the 2000FS 22NF delivers the consistent power your mobility device needs.

Key Specifications

  • Compatible Model: Optiway Technology 2000FS 22NF
  • Required Quantity: 2 batteries per wheelchair
  • Model Number: SP12-55 NB
  • Voltage: 12 V
  • Capacity: 55 AH
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for deep cycle usage
  • Construction: Valve regulated, spill proof
  • Power/Volume: Power/volume ratio yielding unrivaled energy density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Brand/Supplier: Optiway Technology (listing includes SigmasTek)
  • Performance: Performance Guaranteed

Benefits

  • Durability: Built with AGM and valve regulation to resist spills and vibration, providing a tough, maintenance-free battery that stands up to daily mobility use.
  • Long Life: Deep-cycle engineering and optimized energy density produce a long-lasting battery designed to reduce replacement frequency and deliver dependable runtime.
  • High Performance: This high-performance battery supplies steady current for motors and controllers, ensuring consistent acceleration and smooth operation of your mobility unit.
  • Quality Assurance: U.L. and CE certifications demonstrate adherence to recognized safety and performance standards.
  • Application Flexibility: Recommended for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also applicable in UPS backup systems, emergency power scenarios, and tool applications where deep-cycle reserve is beneficial.
  • Hassle-Free Replacement: Uses your existing cables and hardware; the SP12-55 NB specification and nut & bolt terminals make installation straightforward for technicians and end users alike.

Ready to replace your failing battery? Purchase this replacement Optiway Technology 2000FS 22NF battery now to restore reliable, long-lasting battery performance. Order today for prompt shipping and the security of a 1 Year Warranty — get the high-performance battery your mobility device depends on.

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 : Optiway Technology 2000FS
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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