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SigmasTek  |  SKU: BW-8824

Permobil Chairman 2K Aeron Compatible Wheelchair Replacement Battery 101.29 lb

23% off
New arrival
Sale price $522.99 USD Regular price $678.99
Shipping calculated at checkout.
Factory fresh, high-quality replacement wheelchair batteries
100% compatible with your wheelchair or electric scooter
Features Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated, spill-proof design for safety and reliability
Includes 1-year warranty and certified for performance and safety
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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

SP12-75 NB Replacement Battery by SigmasTek (12 V 75 AH)

The SP12-75 NB by SigmasTek is a premium replacement battery designed to restore reliable power to your wheelchair or electric scooter. This 12 V, 75 AH battery arrives factory-fresh and is fully compatible with systems that require two batteries. With AGM technology, sealed valve-regulated construction, and deep-cycle design, this unit offers the stamina and dependability you expect from a long-lasting battery built for mobility use.

Key Specifications

  • Model: SP12-75 NB
  • Voltage: 12 V
  • Capacity: 75 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Quantity Required: This wheelchair requires 2 batteries
  • Brand: SigmasTek
  • Shipping: In-stock items typically ship within 24 hours

Benefits

  • Heavy-Duty Reliability: Reinforced AGM design and spill-proof valve regulation make this battery resilient against vibration and shock common in mobility devices.
  • Long-Lasting Performance: Engineered for deep-cycle use to ensure consistent capacity over repeated charging cycles, providing a long-lasting battery solution for everyday mobility needs.
  • High-Performance Output: Exceptional power-to-volume ratio delivers the performance needed for smooth, dependable operation—ideal as a high-performance battery for rigorous daily use.
  • Practical Versatility: Primarily intended for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, the sealed AGM format also suits small UPS setups, emergency power applications, and portable tools requiring a reliable DC source.
  • Easy Installation: Install using all existing cables and hardware—no special tools or modifications required for a straightforward replacement.
  • Certified Safety and Support: U.L. and CE recognition along with a 1 year warranty give added assurance of product quality and backed performance.

Don’t wait to restore full functionality to your mobility device. Purchase the SP12-75 NB replacement battery from SigmasTek today for dependable, high-performance power and fast shipping.

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

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