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SigmasTek  |  SKU: BW-10122

Invacare Action Narrow Wheelchair High Performance Replacement Battery 24.72 lb

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New arrival
Sale price $122.99 USD Regular price $135.99
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100% compatible replacement for Invacare Action Narrow wheelchair
Absorbent Glass Mat (AGM) technology for leak-proof, maintenance-free use
Designed for deep cycle usage to provide long-lasting power
Valve regulated, spill-proof construction ensures safety and reliability
Comes with a 1-year warranty and factory fresh 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

Replacement Invacare Action Narrow Battery - SP12-35 NB (12 V 35 AH) Compatible with Invacare Action Narrow

Replace your worn or aged power pack with a factory-fresh, high-quality replacement battery engineered for the Invacare Action Narrow. This SP12-35 NB (12 V 35 AH) unit delivers reliable performance and consistent runtime for mobility devices, giving you confidence in daily use. Designed for deep cycle operation and built with proven technologies, this long-lasting battery restores the energy and responsiveness of your Invacare Action Narrow wheelchair so you can rely on it when you need it most.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Design: 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
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Performance: Performance Guaranteed

Benefits

This replacement battery provides exceptional durability and sustained power thanks to AGM technology and valve-regulated, spill-proof construction. Built for deep cycle applications, the SP12-35 NB is a high-performance battery that resists vibration, tolerates repeated charge/discharge cycles, and maintains stable output under load. The optimized power/volume ratio delivers a compact, lightweight package without sacrificing energy density — ideal for mobility devices with limited battery compartments.

Expect a long-lasting battery life supported by industry certifications (U.L. Recognized and CE Certified) and a one-year warranty. The robust design and performance guarantee make this battery suitable not only for electric wheelchairs and power chairs but also for a variety of mobility applications including mobility chairs and mobility scooters. In addition to mobility use, the same characteristics that make it reliable in wheelchairs — deep cycle capacity, spill-proof safety, and high energy density — are valuable for backup power situations such as UPS systems, emergency power, and portable tools where a dependable 12 V supply is needed.

Installation is straightforward: this replacement battery is 100% compatible with the Invacare Action Narrow but requires use of your existing cables and hardware to connect. When you need a dependable, high-performance battery to restore mobility and confidence, choose the SP12-35 NB.

Ready to restore reliable power? Buy your replacement Invacare Action Narrow SP12-35 NB high-performance battery today and enjoy a long-lasting battery at a great price — in-stock orders typically ship within 24 hours. Purchase now and get back on the move.

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

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