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SigmasTek  |  SKU: BW-9900

Drive Medical Sunfire Plus Wheelchair Compatible Replacement Battery 49.45 lb

25% off
New arrival
Sale price $245.99 USD Regular price $329.99
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Factory fresh and brand new for reliable performance
100% compatible with Drive Medical Sunfire Plus wheelchairs
Uses advanced AGM technology for deep cycle durability
Valve regulated and spill-proof for safe, maintenance-free use
Backed by a 1-year warranty for peace of mind
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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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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Drive Medical Sunfire Plus Wheelchair Battery — SP12-35 NB (12 V 35 AH)

Bring reliable power back to your Drive Medical Sunfire Plus with this brand new replacement battery engineered for compatibility, durability, and dependable operation. This high-performance battery is the ideal replacement battery for the Drive Medical Sunfire Plus, offering long-lasting battery life through AGM deep-cycle technology and a sealed, valve-regulated design for safe, maintenance-free use.

Key Specifications

  • Model: SP12-35 NB
  • Compatible With: Drive Medical Sunfire Plus
  • Voltage: 12 V
  • Capacity: 35 AH
  • Quantity Required: 2 batteries (per wheelchair)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Performance Guaranteed
  • Brand: SigmasTek

Benefits

  • Durability: The sealed AGM construction and valve-regulated design minimize maintenance and protect against leaks, corrosion, and vibration — built to withstand daily use in mobility applications.
  • Long Life: Deep-cycle capability supports repeated discharge and recharge cycles, delivering sustained runtime and dependable long-lasting battery performance for your Sunfire Plus.
  • High Performance: Excellent power-to-size ratio and energy density ensure strong motor response and steady operation for wheels, controllers, and accessories.
  • Safety & Compliance: U.L. recognition and CE certification reinforce confidence in the product’s safety and manufacturing standards for mobility devices.
  • Applications: Specifically suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also applicable for UPS backup, emergency power systems, and portable equipment that require a high-performance, long-lasting battery.
  • Simple Installation: 100% compatible with the original configuration — reuse your existing cables and hardware for a quick, hassle-free replacement.

Don’t wait to regain dependable mobility. Purchase the SP12-35 NB (12 V 35 AH) high-performance replacement battery for your Drive Medical Sunfire Plus today and enjoy reliable, long-lasting battery power backed by a 1 year warranty and quick shipping.

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

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