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SigmasTek  |  SKU: BW-10120

Invacare Action 14-inch Wheelchair High Performance Replacement Battery 24.72 lb

12% off
New arrival
Sale price $122.99 USD Regular price $138.99
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Factory fresh replacement battery for Invacare Action 14 Inch wheelchair
100% compatible with Invacare Action 14 Inch units using SP12-35 NB (12V 35 AH)
AGM technology with valve regulated, spill-proof construction for safety and durability
Designed for deep cycle usage delivering unrivaled energy density and long life
U.L. Recognized, CE Certified, with 1 year warranty and guaranteed performance
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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.

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Invacare Action 14 Inch Wheelchair Battery — Compatible with Invacare Action 14 (SP12-35 NB)

This brand new replacement Invacare Action 14 Inch wheelchair battery is a factory-fresh, high-quality power solution designed specifically for the Invacare Action 14 Inch unit. Fully compatible with the original requirements, the SP12-35 NB (12 V 35 AH) battery provides deep cycle performance, reliable energy density, and the durability your mobility device depends on. If you need a dependable replacement battery to restore runtime and confidence, this unit delivers.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: 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
  • Notes: Requires reuse of existing cables and hardware from original configuration

Benefits

This replacement battery is engineered for durability and consistent deep cycle performance. AGM construction provides a sealed, maintenance-free experience and reduces the risk of leaks, while the valve regulated design enhances safety during everyday use. The high power-to-volume ratio ensures strong energy density so your wheelchair can run longer between charges, making it a true long-lasting battery for daily mobility needs.

The SP12-35 NB is a high-performance battery tailored for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. It also makes a reliable choice for related applications such as UPS backup, emergency power reserves, and portable power for tools where a dependable 12V deep cycle source is required. Certified by U.L. and CE, this battery meets safety standards expected in consumer and mobility environments.

With a one-year warranty and factory-fresh condition, this replacement battery delivers both peace of mind and robust performance. Its nut & bolt terminal ensures secure connection when reinstalling with your existing hardware.

Buy your replacement Invacare Action 14 Inch battery (SP12-35 NB) today — restore reliable power and enjoy a long-lasting battery solution with fast shipping and guaranteed compatibility. Order now to keep your mobility device operating at its best.

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 14
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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