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-9184

Drive Medical Denali Compatible High Performance Wheelchair Replacement Battery 72.06 lb

17% off
New arrival
Sale price $385.99 USD Regular price $466.99
Shipping calculated at checkout.
Factory fresh replacement batteries for Drive Medical Denali wheelchairs
100% compatible with your existing Drive Medical Denali unit
Uses Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated, spill-proof design for safe and reliable use
Includes 1-year warranty and guaranteed performance
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 | 55 AH

Terminal Type

Nut & Bolt

Replacement Battery for Drive Medical Denali — SP12-55 NB (12V 55AH)

Bring your Drive Medical Denali back to peak performance with a fully compatible replacement battery that emphasizes reliability and endurance. This brand new SP12-55 NB replacement battery is factory fresh and tailored for the Denali unit, delivering the dependable power you need for safe, everyday mobility. With AGM technology and deep cycle design, this battery is engineered to be a long-lasting battery solution for your mobility needs.

Key Specifications

  • Compatible Model: Drive Medical Denali
  • Battery Model: SP12-55 NB
  • Voltage: 12 Volts
  • Capacity: 55 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Performance: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Safety & Approval: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Requires: 2 batteries per wheelchair unit (use existing cables and hardware)
  • Brand: SigmasTek

Benefits

  • Durability: AGM and valve-regulated construction provide a robust, maintenance-friendly battery that resists leaks and handles the stresses of daily mobility use.
  • Long Life: Designed for deep cycle operation, this long-lasting battery supports sustained performance through numerous charge cycles.
  • High Performance: The superior power-to-volume characteristics offer reliable energy density for extended range and consistent device responsiveness.
  • Certified Safety: U.L. and CE recognition add confidence in the battery’s safety and manufacturing standards.
  • Versatile Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters requiring trusted power solutions.
  • Easy Installation: 100% compatible replacement—simply install two SP12-55 NB batteries and reconnect using your existing cables and hardware.
  • Support & Warranty: Factory-fresh product backed by a 1 year warranty and customer support to assist with purchases and questions.

If you’re ready to restore dependable operation to your Drive Medical Denali, order this SP12-55 NB replacement battery today. Contact us at (800) 657-1303 for assistance and enjoy fast shipping on in-stock items. Secure a high-performance, long-lasting battery now and keep your mobility device running at its best.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)72.0

Product Highlights

  • Brand Replacement : Drive Medical Denali
  • 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.