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SigmasTek  |  SKU: BW-9905

Drive Medical Cirrus Plus EC Wheelchair Compatible Replacement Battery 49.45 lb

26% off
New arrival
Sale price $245.99 USD Regular price $332.99
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Factory fresh replacement batteries for Drive Medical Cirrus Plus EC wheelchairs
High-quality AGM technology for deep cycle usage and long-lasting power
Valve regulated, spill-proof design ensures safe and reliable performance
100% compatible with original unit using existing cables and hardware
Backed by a 1-year warranty and CE/U.L. certifications 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.

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 | 35 AH

Terminal Type

Nut & Bolt

SP12-35 NB (12 V 35 AH) Replacement Battery for Drive Medical Cirrus Plus EC

Bring reliable power back to your Drive Medical Cirrus Plus EC with these brand-new SP12-35 NB replacement batteries. Engineered for deep cycle performance and exceptional energy density, these high-performance batteries are 100% compatible with the Cirrus Plus EC unit and offer consistent power for mobility and daily use. If your unit requires two batteries, these direct replacements simplify maintenance and restore full mobility quickly.

Key Specifications

  • Model: SP12-35 NB
  • Compatible with: Drive Medical Cirrus Plus EC
  • Voltage: 12 V
  • Capacity: 35 AH
  • Quantity Required: 2 batteries (as specified for the unit)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Characteristic: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Performance Guaranteed
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from original configuration
  • Brand/Tag: SigmasTek
  • Terminal Type: Nut & Bolt

Benefits

  • Durability: Robust AGM design and valve-regulated construction provide spill-proof reliability and strong resistance to vibration and handling—perfect for mobility devices in everyday use.
  • Long Life: Deep cycle design supports repeated discharge and recharge cycles, delivering a longer usable lifespan compared to standard starter batteries—an excellent long-lasting battery solution for mobility equipment.
  • High Performance: The superior power-to-volume characteristics ensure efficient energy delivery, maintaining torque and runtime for electric wheelchairs, power chairs, and mobility scooters throughout extended outings.
  • Typical Applications: Tailored for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. These batteries also serve well in small UPS systems, emergency power roles, and portable tool applications where dependable 12 V deep cycle power is required.
  • Easy Swap: Direct compatibility and clear installation guidance (use existing cables/hardware) make replacement straightforward so you can get back to normal mobility with minimal downtime.

Order your replacement Drive Medical Cirrus Plus EC batteries now to secure reliable, high-performance power and a 1 Year Warranty. Purchase today for fast shipping and restore dependable operation to your mobility device.

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

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