CTM HS-120 High Performance Wheelchair Replacement Battery 14.51 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-120 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
CTM Replacement Battery for Wheelchair - SigmasTek 12 Volts 12 Ah (F2)
Designed as a direct fit replacement battery for mobility devices, this SigmasTek 12 Volts 12 Ah (F2) cell delivers reliable compatibility, consistent performance, and proven durability. Whether you're restoring power to a wheelchair or replacing an aging pack, this replacement battery is built to provide the steady, dependable energy your device needs. As a high-performance battery option, it offers predictable discharge characteristics and dependable recharge acceptance — ideal when you need a long-lasting battery solution for daily use.
Key Specifications
- Manufacturer: SigmasTek
- Brand Replacement: CTM
- Type / Compatible Model: Wheelchair
- Voltage: 12 Volts
- Amp Hours: 12 Ah
- Terminal Type: F2
- Length: 5.95 in.
- Width: 3.86 in.
- Height: 3.7 in.
- Weight: 14.50 lb.
Benefits
- Durability: Constructed to withstand repeated charge/discharge cycles common in mobility applications, this replacement battery resists wear and maintains capacity over time.
- Long Life: With carefully selected internal components and robust construction, this long-lasting battery minimizes the need for frequent replacements and reduces downtime for the user.
- High Performance: Engineered for stable voltage delivery under load, the SigmasTek 12V 12Ah provides consistent acceleration, braking support, and accessory power for wheelchairs and similar devices.
- Reliable Fit: The F2 terminal type and the compact physical dimensions make installation straightforward — a true drop-in replacement for compatible models.
- Versatile Applications: Primarily aimed at mobility devices (wheelchairs, scooters), this battery also suits backup power needs for small UPS systems, emergency lighting, or portable tools that accept a 12V 12Ah sealed lead-acid battery.
- Maintenance-Free Operation: Designed to be low-maintenance and user-friendly, this sealed battery simplifies ownership and daily use.
If you need a dependable, high-performance battery replacement for a wheelchair or similar device, the SigmasTek 12 Volts 12 Ah (F2) CTM replacement battery is an excellent choice. This long-lasting battery combines solid construction with predictable performance so you can trust your mobility equipment when it matters most. Buy now to restore power and confidence to your device.
Technical Specifications
Product Highlights
- Brand Replacement : CTM HS-120 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.




