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SigmasTek  |  SKU: BW-8825

Permobil Chairman 2K High Performance Wheelchair Replacement Battery 101.29 lb

11% off
New arrival
Sale price $522.99 USD Regular price $584.99
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Factory fresh, high-quality replacement wheelchair batteries
100% compatible with electric wheelchairs and scooters
AGM technology for deep cycle usage and superior performance
Valve regulated, spill-proof design for safety and reliability
Includes 1-year warranty and CE/U.L. certifications
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

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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 Wheelchair Battery SP12-75 NB (12 V 75 AH) - SigmasTek

When your wheelchair or scooter needs renewed power, choose the SigmasTek SP12-75 NB replacement battery for reliable, factory-new performance. This 12 V 75 AH unit is specifically made to replace the batteries in mobility devices that require two units, offering deep-cycle endurance and a sealed AGM build for maintenance-free, spill-proof operation. It’s a practical, long-lasting battery solution that brings your mobility device back to peak performance.

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: Requires 2 batteries for this wheelchair
  • Brand: SigmasTek
  • Shipping: Orders for in-stock items typically ship within 24 hours

Benefits

  • Built to Last: Sealed AGM construction and valve regulation reduce maintenance and improve durability in everyday mobility conditions.
  • Reliable Long Life: Developed for deep-cycle applications so you experience a long-lasting battery life ideal for frequent use in power chairs and scooters.
  • Consistent High Performance: The optimized power/volume ratio ensures ample energy density, making this a dependable high-performance battery for demanding mobility tasks.
  • Multiple Applications: Perfect replacement for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also useful in small UPS systems, emergency power modules, and as a portable power source for tools.
  • User-Friendly Replacement: Keep your original cables and hardware and swap in this replacement battery quickly and safely.
  • Certified and Guaranteed: U.L. and CE certifications plus a 1 year warranty provide confidence in safety and quality.

Ready to regain mobility and independence? Buy the SigmasTek SP12-75 NB replacement battery now to get a long-lasting, high-performance battery with fast shipping and trusted quality.

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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