Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-10505

CTM HS-320 Wheelchair Compatible Replacement Battery 26.48 lb

12% off
New arrival
Sale price $135.99 USD Regular price $153.99
Shipping calculated at checkout.
Factory fresh, high-quality replacement batteries for CTM HS-320 wheelchair
Uses Absorbent Glass Mat (AGM) technology for deep cycle performance
Valve regulated and spill-proof design ensures safety and durability
100% compatible with CTM HS-320 unit, requires existing cables and hardware
Includes 1-year warranty with guaranteed performance and CE certification
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

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 | 22 Ah

Terminal Type

Nut & Bolt

SP12-22 (12V 22AH) Replacement Battery for CTM HS-320 Wheelchair

Get back on the move with the SP12-22 replacement batteries specifically compatible with the CTM HS-320. These factory-fresh, high-performance batteries are sold in the pair required by the CTM HS-320 and deliver the deep-cycle capacity and reliability you expect from a trusted replacement battery for mobility equipment.

Key Specifications

  • Model: SP12-22
  • Compatible with: CTM HS-320
  • Voltage: 12 Volts
  • Capacity: 22 Ah
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Performance 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 Type: Nut & Bolt
  • Performance: Performance Guaranteed

Benefits

Engineered for deep-cycle performance, these SP12-22 batteries provide a long-lasting battery solution for CTM HS-320 wheelchairs. AGM construction ensures maintenance-free operation, while the valve-regulated, spill-proof design enhances safety and durability during daily use. The high energy density gives you more run time without increasing physical battery size, which is ideal for compact mobility platforms.

Durability is emphasized through tough construction and secure nut & bolt terminals that maintain solid electrical connections even under constant motion. This makes the batteries well suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters where reliability and frequent cycling are the norm.

In addition to mobility uses, these batteries can serve in UPS backup systems, emergency power packs, and various portable tools that require resilient deep-cycle capability. If you need a replacement battery that performs well under repeated discharge and recharge cycles, these units deliver dependable power day after day.

Ready to restore full function to your CTM HS-320? Order the SP12-22 replacement batteries now for fast shipping and a 1 year warranty on your long-lasting, high-performance batteries.

Technical Specifications

Voltage12 Volts
Amp Hours22 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)26.46

Product Highlights

  • Brand Replacement : CTM HS-320 Wheelchair
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.