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SigmasTek  |  SKU: BW-9186

CTM HS-730 High Performance Wheelchair Replacement Battery 72.06 lb

9% off
New arrival
Sale price $385.99 USD Regular price $423.99
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Factory fresh, high-quality replacement batteries for CTM HS-730 wheelchairs
100% compatible with CTM HS-730 units, ensuring seamless replacement
AGM technology and valve-regulated spill-proof design for safety and durability
Deep cycle usage optimized for long-lasting power and performance
Comes with a 1-year warranty for reliable, guaranteed 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 Battery for CTM HS-730 — SP12-55 NB (12V 55AH)

Get dependable, factory-fresh power for your CTM HS-730 wheelchair with this compatible replacement battery. The SP12-55 NB is designed to match the HS-730’s power needs while delivering consistent, reliable performance. With advanced AGM technology and deep cycle design, this replacement battery is an excellent choice for users seeking a high-performance battery that offers extended run times and dependable daily operation.

Key Specifications

  • Compatible Model: CTM HS-730
  • 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
  • Power/Volume: 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 (use existing cables and hardware)
  • Brand: SigmasTek

Benefits

  • Durability: AGM and valve-regulated spill-proof construction provides a robust, low-maintenance battery solution suited for frequent use.
  • Long Life: Built for deep cycle duty, this long-lasting battery supports many charge/discharge cycles to help maintain mobility independence longer.
  • High Performance: Efficient power-to-volume design delivers reliable runtime and energy density for consistent wheelchair performance.
  • Compliance & Safety: U.L. recognition and CE certification demonstrate adherence to recognized safety standards.
  • Suitable Applications: Perfect for electric wheelchairs, power chairs, mobility chairs, and mobility scooters that require dependable power.
  • Easy Swap: 100% compatible with CTM HS-730—install two SP12-55 NB batteries and reuse your original cables and hardware for a quick replacement.
  • Warranty & Support: Includes a 1 year warranty and access to customer support for ordering and installation guidance.

Ready to restore full performance to your CTM HS-730? Order the SP12-55 NB replacement battery today for a reliable, long-lasting battery that offers high-performance operation. For assistance call (800) 657-1303 and enjoy fast shipping on in-stock items.

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 : CTM HS-730 Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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