Optiway Technology 2000FS U1 High Performance Wheelchair Replacement Battery 49.45 lb
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Optiway Technology 2000FS U1 High Performance Wheelchair Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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
Replacement Optiway Technology 2000FS U1 Batteries (SP12-35 NB) — SigmasTek
Keep your Optiway Technology 2000FS U1 wheelchair performing at peak levels with these factory-new replacement batteries from SigmasTek. Specifically matched to the Optiway Technology 2000FS U1 (requires 2 SP12-35 NB batteries), these 12V 35 AH units use AGM construction for deep-cycle performance, delivering the consistent, long-lasting battery power mobility users depend on. If you need a high-performance battery that balances runtime, durability, and safety certifications, this option is purpose-built for you.
Key Specifications
- Compatible Model: Optiway Technology 2000FS U1
- Part Number: SP12-35 NB
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 35 AH (amp-hours)
- Terminal Type: Nut & Bolt
- Technology: Absorbent Glass Mat (AGM)
- Design: Deep cycle usage
- Construction: Valve regulated, spill proof
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Quantity Required: 2 batteries per unit
Benefits
These replacement batteries offer exceptional durability and consistent output, making them an excellent long-lasting battery choice for daily mobility needs. The AGM technology ensures maintenance-free operation and robust performance even under repeated deep-cycle use, while valve-regulated construction minimizes leakage concerns and increases safety in varied orientations common to wheelchairs and mobility chairs.
As a high-performance battery, the SP12-35 NB delivers a favorable power-to-volume ratio and high energy density, giving you more runtime without excessive size or weight. Certified by U.L. and CE and backed by a 1-year warranty, these batteries meet stringent quality standards and provide peace of mind for users and caregivers alike.
In addition to electric wheelchairs and power chairs, these batteries are well suited for mobility scooters, mobility chairs, and other devices requiring reliable 12V 35AH power. They are also applicable for UPS backups, emergency power, and portable equipment that benefit from proven deep-cycle capability.
Order your replacement Optiway Technology 2000FS U1 batteries today to secure dependable, certified performance and keep mobility devices running longer between charges. Add to cart now for fast fulfillment and reliable power.
Technical Specifications
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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