Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-8666

Drive Medical Cirrus Plus EC High Performance Replacement Battery Set 49.45 lb

21% off
New arrival
Sale price $245.99 USD Regular price $312.99
Shipping calculated at checkout.
Includes 2 maintenance-free, spill-proof 12V 35AH batteries
Features high performance with long service life and wide temperature range
Guaranteed compatibility with original Drive Medical Cirrus Plus EC batteries
Uses durable SLA chemistry and AGM technology for reliable power
Comes with a 1-year warranty and ships quickly via UPS Ground or USPS
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 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 Battery for Drive Medical Cirrus Plus EC - 12V 35AH (NB Terminal)

Restore dependable power to your Drive Medical Cirrus Plus EC with this compatible replacement battery pair. These two 12V 35AH batteries with NB terminals are crafted as a high-performance battery solution to match or exceed original equipment specifications. With maintenance-free AGM construction and spill-proof design, they provide consistent, long-lasting battery performance for daily mobility needs.

Key Specifications

  • Package contains: 2 batteries
  • Volts: 12
  • Amps: 35 (35AH)
  • Weight: 49.4 Lbs (as listed)
  • Length: 7.72 (inches)
  • Width: 5.14 (inches)
  • Height: 6.14 (inches)
  • Terminal: NB (Nut & Bolt)
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorbent Glass Mat)
  • Maintenance-free: Yes
  • Spill Proof: Yes
  • Guaranteed compatibility with original batteries
  • Warranty: 1-year Warranty
  • Brand/Identifier: SigmasTek (as listed)
  • Shipping Methods: UPS Ground and USPS
  • Shipping handling: We ship in 1 business day for all in-stock items

Benefits

This replacement battery set brings robust, dependable performance to your Cirrus Plus EC. The AGM and SLA design provide a sealed, maintenance-free experience, eliminating the need for water top-ups and minimizing spill risk. As a high-performance battery option, these units support high-discharge demands so your chair maintains power under stress and during prolonged use. The construction and chemistry combine to offer a long-lasting battery solution that performs well across a wide temperature range.

Installation is straightforward when reusing your original cables and following the same configuration. The NB nut & bolt terminals provide secure and vibration-resistant connections that help ensure consistent electrical contact. Beyond mobility, these batteries are also suitable for UPS backup systems, emergency power applications, and small power tools where a reliable 12V 35AH source is required.

Before ordering, please verify your existing battery dimensions as manufacturers may change requirements without notice. With fast shipping and a 1-year warranty, this pair gives you fast, reliable restoration of power and peace of mind.

Ready to replace the batteries in your Drive Medical Cirrus Plus EC? Buy this compatible, high-performance 12V 35AH replacement battery pair now and get back to dependable, long-lasting power quickly.

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.