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SigmasTek  |  SKU: BW-8869

Quantum Rehab Q1420 High Performance Wheelchair Replacement Battery 101.29 lb

18% off
New arrival
Sale price $522.99 USD Regular price $637.99
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Factory fresh, brand new Quantum Rehab Q1420 replacement batteries
100% compatible with Quantum Rehab Q1420 wheelchair units
Uses advanced Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design for safe and reliable use
Backed by a 1-year warranty and guaranteed performance
In stock

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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

🔹 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.

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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 Q1420 Battery — Compatible with Quantum Rehab Q1420

Keep your Quantum Rehab Q1420 operating at peak performance with this brand new replacement battery. Carefully manufactured to be fully compatible with the Quantum Rehab Q1420, this unit provides dependable power, safe construction, and the performance needed for daily mobility. Whether you’re replacing old batteries or preparing a spare, this high-performance battery is designed to be a long-lasting battery choice for sustained independence and reliable operation.

Key Specifications

  • Compatible Model: Quantum Rehab Q1420
  • 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

  • Dependable Build — AGM cells and valve-regulated, spill-proof design make this replacement battery resilient to everyday stresses, minimizing maintenance and maximizing safety for mobility users.
  • Extended Service Life — Engineered for deep cycle applications, the SP12-75 NB supports frequent discharge and recharge cycles so you can rely on a long-lasting battery under real-world conditions.
  • Strong Output — The high power/volume ratio gives your Q1420 the energy density necessary for steady acceleration and longer range between charges, qualifying it as a high-performance battery choice.
  • Certified Quality — With U.L. recognition, CE certification, and a 1 year warranty, this battery meets recognized standards for safety and quality while offering reassurances through warranty coverage.
  • Versatile Applications — Primarily ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, it’s also applicable in compatible UPS systems, emergency power scenarios, and portable tools requiring similar battery specs.
  • Easy Swap-In Replacement — Use your existing hardware and cables for installation; nut & bolt terminals ensure solid electrical connections for immediate use.
  • Manufacturer Assurance — SigmasTek factory-fresh products and performance guarantees ensure you receive consistent quality and reliable post-purchase support.

Ready to replace the batteries in your Quantum Rehab Q1420? Buy this SP12-75 NB 12 V 75 AH replacement battery now for dependable, long-lasting power and quick shipment on in-stock orders. Order today and regain confidence in your mobility with a high-performance battery solution.

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 Q1420
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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