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SigmasTek  |  SKU: BW-9744

Golden Technology Companion II GC340 High Performance Wheelchair Replacement Battery 49.45 lb

25% off
New arrival
Sale price $245.99 USD Regular price $327.99
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Factory fresh, brand new replacement batteries for optimal performance
100% compatible with Golden Technology Companion II GC340 wheelchair
Utilizes Absorbent Glass Mat (AGM) technology for deep cycle durability
Valve regulated, spill-proof design ensures safety and reliability
Includes 1-year warranty and meets U.L. and CE certification standards
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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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Golden Technology Companion II GC340 Battery (SP12-35 NB, 12V 35AH)

Restore reliable power to your Golden Technology Companion II GC340 with these factory-new replacement batteries. Specifically designed to be 100% compatible with the GC340, the SP12-35 NB (12V 35AH) offers dependable deep-cycle performance and spill-proof construction for consistent mobility support. Choose a replacement battery engineered for high performance and long-term dependability to keep your mobility chair on the move.

Key Specifications

  • Model Compatibility: Golden Technology Companion II GC340
  • Battery Model: SP12-35 NB
  • Voltage: 12 V
  • Capacity: 35 AH
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • 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
  • Installation Note: Requires 2 batteries for the wheelchair; reuse existing cables and hardware

Benefits

  • Durability: AGM construction and valve-regulated design make this replacement battery resistant to leaks and robust in daily use, ensuring safety and longevity in mobility devices.
  • Long Life: Engineered for deep-cycle use, this long-lasting battery delivers sustained power across repeated discharge and recharge cycles—perfect for frequent users of power chairs and scooters.
  • High Performance: Exceptional energy density and a favorable power-to-volume ratio provide reliable torque and run-time for motor-driven mobility solutions.
  • Compliance & Confidence: U.L. recognized and CE certified, giving you peace of mind that performance and safety standards are met.
  • Versatile Applications: Primarily designed for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also suitable wherever a dependable deep-cycle replacement battery is needed.
  • Common Use Cases: Useful for UPS and emergency power backup in low-voltage systems, portable medical devices, and tools requiring sealed lead-acid deep-cycle supply.
  • Easy Swap-In Replacement: Ship-ready, brand new, and matched to OEM specs; remember to use your existing cables and hardware for installation.

Purchase your replacement Golden Technology Companion II GC340 SP12-35 NB battery today to ensure uninterrupted mobility. This high-performance, long-lasting battery is backed by a 1 year warranty and fast shipping—order now to get reliable power and the best value available.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

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

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