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SigmasTek  |  SKU: BW-10781

CTM HS-250 High Performance Wheelchair Replacement Battery 7.28 lb

11% off
New arrival
Sale price $47.99 USD Regular price $53.99
Shipping calculated at checkout.
Factory fresh and brand new for reliable performance
100% compatible with CTM HS-250 wheelchair models
Absorbent Glass Mat (AGM) technology for deep cycle use
Valve regulated and spill-proof design for safety and durability
Includes 1 year warranty and meets U.L. and CE certification standards
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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

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SP12-12HR (12V 12AH) Replacement Battery for CTM HS-250 Wheelchair

The SP12-12HR (12 V 12 AH) replacement battery is a factory-fresh, 100% compatible option for the CTM HS-250 wheelchair. Built for deep-cycle use and sustained performance, this replacement battery restores mobility and confidence with a sealed, reliable power source designed specifically for powered mobility devices.

Key Specifications

  • Model: SP12-12HR
  • Compatible with: CTM HS-250 wheelchair
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: 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
  • Terminal/Connector: F2
  • Performance: Performance Guaranteed

Benefits

Designed for deep-cycle applications, the SP12-12HR provides sustained discharge performance that electric wheelchairs demand. AGM and valve-regulated technology create a sealed, maintenance-free battery that resists spills and reduces service requirements. The excellent power-to-volume density ensures you get maximum runtime without excessive weight or bulk—critical for mobility chairs and power chairs that require frequent departures and recharges.

This high-performance battery delivers consistent torque and acceleration for smooth, controlled operation of power chairs and mobility scooters. It is also suitable for UPS backup, emergency lighting, and portable tools where reliable 12V deep-cycle performance is needed. Durability against vibration and repeated cycling means a long-lasting battery that reduces downtime and replacement frequency.

With U.L. recognition, CE certification, and a 1 Year Warranty, the SP12-12HR replacement battery gives you both safety and reliability assurances. Use existing cables and hardware from your original configuration to ensure proper installation and secure connections. Whether for everyday mobility, travel, or emergency backup, this replacement battery is an efficient, dependable choice.

Ready to regain full mobility? Purchase the SP12-12HR replacement battery for your CTM HS-250 wheelchair now and enjoy a reliable, long-lasting battery with prompt shipping and trusted performance.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : CTM HS-250 Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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