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SigmasTek  |  SKU: BW-9338

Quickie BEC 40 Series U1 AGM Wheelchair Compatible Replacement Battery 49.45 lb

15% off
New arrival
Sale price $245.99 USD Regular price $287.99
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Factory fresh Quickie BEC 40 Series U1 AGM batteries for reliable performance
100% compatible with Quickie BEC 40 Series Wheelchair U1 AGM units
Absorbent Glass Mat (AGM) technology for deep cycle durability
Valve regulated, spill-proof design ensures safe operation
Includes 1-year warranty for peace of mind and guaranteed quality
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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

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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 Quickie BEC 40 Series Wheelchair U1 AGM Battery — Compatible with Quickie BEC 40 Series (SP12-35 NB)

Restore dependable power to your Quickie BEC 40 Series wheelchair with this factory-fresh replacement battery engineered for compatibility and lasting performance. This high-performance replacement battery is built using AGM technology and deep cycle design to provide a long-lasting battery solution that keeps your mobility device operating reliably day after day.

Key Specifications

  • Compatible Model: Quickie BEC 40 Series Wheelchair U1 AGM
  • Required Quantity: 2 batteries (per wheelchair configuration)
  • Battery Model: SP12-35 NB (12 V 35 AH)
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Warranty: 1 Year Warranty
  • Note: Use all existing cables and hardware from the original configuration to connect new batteries

Benefits

  • Durability: AGM construction eliminates spills and reduces maintenance while providing resistance to vibration and deep discharges.
  • Long Life: Engineered for repeated deep cycles to extend service life and reduce the need for frequent replacements.
  • High Performance: Delivers consistent power and excellent power-to-volume ratio, ensuring your chair runs efficiently and reliably.
  • Safety & Compliance: U.L. recognized and CE certified for peace of mind when using in medical mobility equipment.
  • Typical Applications: Perfect for electric wheelchairs, power chairs, mobility chairs, mobility scooters — also useful in small UPS setups, emergency power backups, or portable power tools compatible with 12V AGM batteries.
  • Easy Installation: Drop-in compatibility with your Quickie BEC 40 Series using existing cables and hardware for a fast replacement process.

Don’t wait — get this replacement Quickie BEC 40 Series Wheelchair U1 AGM high-performance battery now to restore reliable, long-lasting battery power to your mobility device. Purchase today for quick shipping and dependable customer support.

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 : Quickie BEC 40
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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