Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-9495

Optiway Technology 2200 FS U1 High Performance Wheelchair Replacement Battery 49.45 lb

9% off
New arrival
Sale price $245.99 USD Regular price $270.99
Shipping calculated at checkout.
Factory fresh, brand new Optiway Technology 2200 FS U1 wheelchair batteries
100% compatible with Optiway Technology 2200 FS U1 units for seamless replacement
AGM technology with valve-regulated, spill-proof design for safety and durability
Designed for deep cycle use, delivering long-lasting power and performance
Includes 1-year warranty and meets U.L. recognition and CE certification standards
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Optiway Technology 2200 FS U1 Replacement Batteries - Optiway Technology 2200 FS U1

Restore reliable power to your Optiway Technology 2200 FS U1 mobility system with these brand new replacement batteries. Engineered as 100% compatible replacements, the SP12-35 NB batteries provide the deep-cycle capacity and AGM reliability required by heavy-duty wheelchair applications. For users who need consistent daily power and a trustworthy long-lasting battery solution, these Optiway-compatible units deliver the durability and performance expected from quality replacement batteries.

Key Specifications

  • Compatible Model: Optiway Technology 2200 FS U1
  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 Amp Hours (35 AH)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for deep cycle usage
  • Construction: Valve regulated, spill proof
  • Power/Volume: High energy density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek

Benefits

These replacement batteries provide exceptional durability and consistent power output, making them an excellent choice for mobility devices such as the Optiway Technology 2200 FS U1. AGM technology and valve-regulated construction deliver a maintenance-free, spill-proof experience while maximizing energy density for longer run times. The deep-cycle design supports repeated discharges and recharges, ensuring reliable performance for daily use or longer outings.

Safety and certification are important in mobility applications, and these batteries are U.L. Recognized and CE Certified to meet recognized standards for quality and reliability. The nut & bolt terminals allow for secure reuse of existing cables and hardware from your original setup, simplifying installation and providing a rock-solid electrical connection.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters—devices that demand a dependable, long-lasting battery to maintain independence and mobility. Whether you need a high-performance battery for everyday use or a backup set that stands up to rigorous charging cycles, these SigmasTek SP12-35 NB batteries are designed to deliver.

Don’t wait to restore full functionality to your Optiway Technology 2200 FS U1—purchase these long-lasting replacement batteries now and enjoy reliable, high-performance power with a one-year warranty.

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 : Optiway Technology 2200
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.