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SigmasTek  |  SKU: BW-8820

Permobil Chairman Basic Compatible 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, brand new replacement batteries for reliable performance
100% compatible with wheelchairs and electric scooters using SP12-75 NB (12V 75AH)
Advanced AGM technology with valve regulated, spill-proof design
Deep cycle usage ideal for long-lasting power and energy density
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.

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Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

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

Get back to reliable mobility with the SigmasTek SP12-75 NB replacement battery. This factory-fresh, high-performance battery is designed for deep cycle use and is 100% compatible with wheelchairs and electric scooters that require two 12 V 75 AH units. Built with AGM technology and valve-regulated, spill-proof construction, this long-lasting battery provides consistent, maintenance-free power so you can focus on the activities that matter most.

Key Specifications

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

Benefits

  • Durability & Safety: AGM and valve-regulated design reduce maintenance needs and guard against spills, while meeting U.L. and CE safety standards.
  • Extended Runtime: Optimized for deep cycle applications, this long-lasting battery keeps your mobility device operating reliably through everyday use.
  • Consistent Power: A high-performance battery engineered to provide steady voltage and efficient energy density for dependable operation.
  • Versatile Applications: Excellent for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also applicable for UPS backup, emergency power, and compatible tools where this battery form fits.
  • Easy Installation: Designed as a direct replacement—install using your existing cables and hardware for a quick swap.

Ready to replace your old batteries? Order the SP12-75 NB replacement battery now to secure a long-lasting, high-performance solution backed by a one-year warranty and guaranteed performance. Purchase today and enjoy fast processing and reliable 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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