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SigmasTek  |  SKU: BW-8868

Quantum Rehab Q1650 High Performance Wheelchair Replacement Battery 101.29 lb

12% off
New arrival
Sale price $522.99 USD Regular price $590.99
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Factory fresh replacement batteries for Quantum Rehab Q1650 wheelchair
100% compatible with Quantum Rehab Q1650 units using SP12-75 NB (12V 75AH)
AGM technology with valve regulated, spill-proof, deep cycle design
High energy density ensuring longer power and performance
U.L. recognized, CE certified, and backed by a 1-year warranty
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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 | 75 AH

Terminal Type

Nut & Bolt

Replacement Quantum Rehab Q1650 Battery — Compatible with Quantum Rehab Q1650

Restore dependable power to your Quantum Rehab Q1650 with this factory-fresh replacement battery. Built to meet the rigorous demands of daily mobility, this high-quality battery is a high-performance battery solution that ensures consistent output and reliable operation. If you rely on your Quantum Rehab Q1650 for independence and mobility, this replacement battery delivers the long-lasting battery life and proven compatibility you need to keep going further, day after day.

Key Specifications

  • Compatible Model: Quantum Rehab Q1650
  • Replacement Battery Model: SP12-75 NB
  • Voltage: 12 V
  • Capacity: 75 AH
  • Quantity Required: 2 batteries
  • Technology: Absorbent Glass Mat (AGM)
  • Construction: Valve Regulated, Spill Proof
  • Designed For: Deep Cycle Usage
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Performance: Performance Guaranteed

Benefits

  • Robust Construction — AGM technology and valve-regulated construction provide a spill-proof, low-maintenance design that increases durability and safety for daily mobility applications.
  • Reliable Longevity — Optimized for deep cycle operation, this replacement battery offers dependable recharge cycles and a long-lasting battery life for consistent performance over time.
  • High Performance — With a strong power-to-volume ratio, the SP12-75 NB supplies the torque and runtime required for demanding maneuvers and prolonged outings—ideal as a high-performance battery for your wheelchair.
  • Certified & Guaranteed — U.L. and CE certifications, plus an included 1 year warranty and performance guarantee, ensure you’re investing in a quality product backed by support.
  • Multi-Purpose Use — Primarily intended for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, this battery also suits other DC backup and portable power needs, such as UPS backup, emergency power systems, and compatible power tools.
  • Straightforward Replacement — Use existing cables and hardware from your original setup for a quick swap; nut & bolt terminals deliver secure connections for trouble-free installation.
  • Trusted Brand — SigmasTek factory-fresh units provide consistent manufacturing quality and dependable customer service for assistance and questions.

Ready to upgrade your Quantum Rehab Q1650? Purchase this SP12-75 NB 12 V 75 AH replacement battery now to ensure continued mobility with a high-performance, long-lasting battery. Order today for fast shipping and the confidence of a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)101.2

Product Highlights

  • Brand Replacement : Quantum Rehab Q1650
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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