CTM HS-250 High Performance Wheelchair Replacement Battery 7.28 lb
— Ready to ship immediately
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.
CTM HS-250 High Performance Wheelchair Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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 | 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
Product Highlights
- Brand Replacement : CTM HS-250 Wheelchair
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




