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SigmasTek  |  SKU: BW-9457

Orthofab/Lifestyles Commuter Wheelchair U1 High Performance Replacement Battery 49.45 lb

22% off
New arrival
Sale price $245.99 USD Regular price $314.99
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Factory fresh, brand new replacement batteries for reliable performance
100% compatible with Orthofab/Lifestyles Commuter Wheelchair U1 models
AGM technology with deep cycle design for long-lasting energy
Valve regulated, spill-proof construction ensures safety and durability
Backed by 1-year warranty and certified for quality and safety 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.

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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 Orthofab/Lifestyles Commuter Wheelchair U1 Battery - SP12-35 NB (12V 35AH)

Get a reliable replacement battery built for the Orthofab/Lifestyles Commuter Wheelchair U1. This factory-fresh SP12-35 NB battery delivers dependable performance, compatibility, and the peace of mind you need for mobility equipment. Designed as a high-quality, high-performance battery option, it provides the power and endurance that your Commuter Wheelchair U1 requires while offering the safety and reliability expected from a long-lasting battery solution.

Key Specifications

  • Compatible Model: Orthofab/Lifestyles Commuter Wheelchair U1
  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt (NB)
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty
  • Notes: Requires reuse of existing cables and hardware from original configuration; unit requires 2 batteries

Benefits

This replacement battery is engineered for durability and long service life. Built with AGM technology and valve-regulated spill-proof construction, the SP12-35 NB resists vibration and leakage while delivering consistent charge and discharge cycles—ideal for deep cycle use. As a high-performance battery, it offers superior power-to-volume efficiency so your wheelchair maintains range and responsiveness under typical loads.

Expect reliable startup and stable output for everyday mobility needs. The robust design and certified manufacturing mean this battery performs well in demanding situations and continues to provide power over extended service intervals. Its long-lasting battery characteristics are perfect where steady energy delivery is critical.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Because the Orthofab/Lifestyles Commuter Wheelchair U1 requires two SP12-35 NB units, these batteries are specifically optimized to work together to provide balanced performance and extended runtime.

Ready to replace your current battery? Order your Orthofab/Lifestyles Commuter Wheelchair U1 replacement battery today and get a high-performance, long-lasting battery backed by a 1 year warranty. Purchase now to restore reliable mobility and 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 : Orthofab/Lifestyles Commuter Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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