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SigmasTek  |  SKU: BW-10048

Pillar Technology Express Wheelchair Compatible Replacement Battery 24.72 lb

25% off
New arrival
Sale price $122.99 USD Regular price $164.99
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Factory fresh replacement battery for Pillar Technology Express wheelchair
100% compatible with Pillar Technology Express units (model SP12-35 NB)
AGM technology with deep cycle design for long-lasting performance
Valve regulated, spill-proof construction for safety and reliability
Includes 1-year warranty and certified quality assurance
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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.

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

SP12-35 NB (12V 35AH) Replacement Battery for Pillar Technology Express Wheelchair

This brand new SP12-35 NB replacement battery is specifically tailored for the Pillar Technology Express wheelchair, providing 100% compatibility and reliable deep-cycle performance. If you need a high-performance battery that delivers long runtimes and consistent power for mobility equipment, this replacement battery is factory fresh and ready to keep your Pillar Technology Express unit operating at peak efficiency.

Key Specifications

  • Model: SP12-35 NB (12 V 35 AH)
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Feature: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Brand: SigmasTek
  • Compatibility: 100% compatible with Pillar Technology Express

Benefits

  • Durability: AGM construction and valve-regulated, spill-proof design make this replacement battery tough against vibration and everyday use in mobility chairs and scooters.
  • Long Life: Built for deep cycle usage, the SP12-35 NB supports repeated discharge and recharge cycles for extended service life—ideal as a long-lasting battery for frequent use.
  • High Performance: Optimized power-to-volume ratio provides exceptional energy density so your wheelchair maintains strong tractive effort and longer run times on a single charge.
  • Reliable and Safe: U.L. recognition and CE certification ensure the battery meets stringent safety and performance expectations for mobility applications.
  • Typical Applications: While engineered for the Pillar Technology Express, this battery is also suitable for electric wheelchairs, power chairs, mobility scooters, UPS backup, emergency power, and power tools where a robust 12V 35AH supply is needed.
  • Easy Installation: Designed to reuse existing cables and hardware from your original configuration for a seamless drop-in replacement.

Choose this SP12-35 NB replacement battery to restore dependable power and extend the service life of your Pillar Technology Express wheelchair. Order now to get a high-performance battery at a competitive price, backed by fast shipping and a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

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

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