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SigmasTek  |  SKU: BW-8920

Invacare Storm Series 3G Ranger X Wheelchair High Performance Replacement Battery 101.29 lb

23% off
New arrival
Sale price $522.99 USD Regular price $678.99
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Factory fresh replacement batteries for Invacare Storm Series 3G Ranger X
100% compatible with original Invacare Storm Series 3G Ranger X unit
Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design ensures safety and durability
Backed by a 1-year warranty for reliable, long-lasting power
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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.


Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

Replacement Invacare Storm Series 3G Ranger X Battery — Compatible with Invacare Storm Series 3G Ranger X

Restore dependable power to your Invacare Storm Series 3G Ranger X with this brand-new replacement battery made for perfect compatibility and robust performance. If you need a replacement battery that provides endurance, safety, and high energy density, this option delivers the long-lasting battery performance your mobility device requires.

Key Specifications

  • Compatible Model: Invacare Storm Series 3G Ranger X (requires 2 batteries)
  • Battery Model: SP12-75 NB
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Safety & Certification: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

These replacement Invacare Storm Series 3G Ranger X batteries are engineered for lasting durability and reliable deep-cycle performance. AGM construction provides vibration resistance, low internal resistance, and reduced maintenance, contributing to an extended service life. As a high-performance battery, it supplies steady power to maintain mobility range and responsiveness under real-world conditions.

The valve-regulated, spill-proof build enhances safety and ease of handling, while nut & bolt terminals ensure secure connections required by mobility electronics. Certified by U.L. and CE standards and supported by a 1 year warranty, these batteries are a dependable choice for restoring your Ranger X to optimal performance.

Common applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. These long-lasting batteries are also appropriate for UPS backup, emergency power systems, and power tools where sustained, dependable deep-cycle power is needed.

Important installation note: the Invacare Storm Series 3G Ranger X requires two SP12-75 NB batteries and you must use the existing cables and hardware from your original battery setup. For help, contact customer service at (800) 657-1303.

Take action now — order this replacement Invacare Storm Series 3G Ranger X battery today and get a high-performance, long-lasting battery that brings back dependable mobility.

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

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