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SigmasTek  |  SKU: BW-8952

Invacare Storm Series 3G Ranger X RWD Wheelchair Compatible Replacement Battery 50.64 lb

25% off
New arrival
Sale price $244.99 USD Regular price $325.99
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Factory fresh and brand new for reliable performance
100% compatible with Invacare Storm Series 3G Ranger X RWD
AGM technology with valve regulated, spill-proof design
Designed for deep cycle use with high energy density
Includes 1-year warranty and certified for safety and quality
In stock

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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.


Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

Replacement Invacare Storm Series 3G Ranger X RWD Battery - Compatible with Invacare Storm Series 3G Ranger X RWD (SP12-75 NB)

Get a reliable, high-performance replacement battery for your Invacare Storm Series 3G Ranger X RWD wheelchair. This factory-fresh, brand new battery delivers consistent power, dependable deep-cycle performance, and peace of mind through certified construction and a solid warranty. Designed specifically to be 100% compatible with the Invacare Storm Series 3G Ranger X RWD unit, this long-lasting battery ensures your mobility device stays ready when you need it most.

Key Specifications

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

Benefits

  • Durability: AGM construction and valve-regulated, spill-proof design provide superior resistance to vibration and leakage for long-term reliability.
  • Long Life: Engineered for deep cycle usage, this long-lasting battery maintains steady capacity over repeated charge/discharge cycles, extending the service life of your mobility system.
  • High Performance: Excellent power-to-volume ratio and unrivaled energy density deliver the sustained current your power chair needs for daily use and demanding conditions.
  • Safe & Certified: U.L. recognized and CE certified for safe operation, providing confidence in both performance and compliance.
  • Wide Applications: Ideal as a replacement battery for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also suitable for backup roles in UPS systems, emergency power setups, and low-to-medium duty tools where a sealed AGM battery is appropriate.
  • Easy Installation: Designed to be a drop-in replacement—use existing cables and hardware from your original configuration (requires 1 battery SP12-75 NB).

This replacement battery is a high-performance battery option for users seeking a dependable, long-lasting battery solution for their Invacare Storm Series 3G Ranger X RWD. Backed by performance guarantees and a 1 year warranty, it’s engineered to restore mobility and confidence. Order your SP12-75 NB replacement battery today and enjoy fast shipping and trusted customer support—buy now to keep your chair powered and ready.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)50.6

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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