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SigmasTek  |  SKU: BW-9149

Fortress Scooters Centurion High Performance Wheelchair Replacement Battery 72.06 lb

21% off
New arrival
Sale price $385.99 USD Regular price $485.99
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Factory fresh replacement batteries for Fortress Scooters Centurion wheelchairs
100% compatible with Fortress Scooters Centurion units, ensuring seamless fit
Advanced AGM technology for deep cycle use and spill-proof safety
High energy density delivers longer run times and reliable power
Includes 1 year warranty and certified for quality and performance
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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 | 55 AH

Terminal Type

Nut & Bolt

Replacement Fortress Scooters Centurion Battery — Compatible with Fortress Scooters Centurion

Bring reliable, long-lasting power back to your Fortress Scooters Centurion with this replacement battery set. These factory-fresh batteries are 100% compatible with the Fortress Scooters Centurion unit and deliver the deep-cycle performance needed for everyday mobility. Designed for consistent output and dependable runtime, this high-performance replacement battery ensures your Centurion stays ready whenever you are.

Key Specifications

  • Compatible Model: Fortress Scooters Centurion
  • Required Quantity: 2 batteries (SP12-55 NB)
  • Model / Part Number: SP12-55 NB
  • Voltage: 12 V
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Usage Type: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • 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
  • Brand: SigmasTek
  • Performance: Performance Guaranteed

Benefits

Engineered for durability, the AGM design and valve-regulated construction provide a durable, maintenance-free power solution that resists spills and vibration. This long-lasting battery excels in deep-cycle applications, delivering steady power across repeated charge cycles for improved overall lifespan and reliable day-to-day performance. As a high-performance battery choice, users will benefit from superior energy density, meaning more usable power within a compact footprint.

The SP12-55 NB set is ideally suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters — exactly the kinds of applications Fortress Scooters Centurion owners rely on. Additionally, sealed AGM batteries like these are often used in UPS systems, emergency backup power, and small equipment or tool charging where a safe, spill-proof, and reliable sealed lead-acid battery is preferred.

Installation is simple: use the existing cables and hardware from your original configuration to connect the two SP12-55 NB batteries. With U.L. and CE recognition plus a one-year warranty and factory-fresh condition, this replacement battery provides trusted performance and value. Performance is guaranteed to meet the needs of mobility users seeking dependable power.

Ready to upgrade to a dependable, replacement battery for your Fortress Scooters Centurion? Buy now to restore full mobility and enjoy fast shipping and dependable customer support.

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

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