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-10518

ActiveCare Medical LMR41221 Compatible High-Performance Wheelchair Replacement Battery 26.48 lb

24% off
New arrival
Sale price $135.99 USD Regular price $177.99
Shipping calculated at checkout.
Factory fresh, high-quality replacement batteries for ActiveCare Medical LMR41221
100% compatible with original ActiveCare Medical LMR41221 wheelchair units
Uses AGM technology for deep cycle performance and longer battery life
Valve regulated, spill-proof design ensures safety and reliability
Backed by a 1-year warranty and certified for quality and performance
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 Batteries for ActiveCare Medical LMR41221 Wheelchair

These SP12-22 (12V 22AH) replacement batteries are crafted for the ActiveCare Medical LMR41221 wheelchair and provide 100% compatibility with your existing unit. Offered factory fresh and designed for deep-cycle wheelchair use, this pair of high-performance batteries restores range and reliability, giving you confidence in daily mobility and extended outings.

Key Specifications

  • Model: SP12-22
  • Compatible Model: ActiveCare Medical LMR41221
  • Voltage: 12 Volts
  • Capacity: 22 Ah
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Note: This wheelchair requires 2 batteries; use existing cables and hardware for installation

Benefits

Built for deep-cycle performance, these long-lasting batteries deliver reliable power and consistent discharge characteristics that mobility devices demand. The AGM and valve-regulated, spill-proof design make them safe and maintenance-free, minimizing the need for regular upkeep while maximizing uptime for electric wheelchairs and mobility chairs. The high power/volume ratio yields exceptional energy density so you get more run time in a compact form.

These SP12-22 units are true high-performance batteries for mobility applications including electric wheelchairs, power chairs, mobility scooters, and mobility chairs. They are also suitable for backup and portable systems that require deep-cycle capability and dependable output. Rugged construction and U.L./CE recognition ensure a product you can trust in daily use, while the one-year warranty protects your investment.

When replacing batteries in your ActiveCare Medical LMR41221, ensure you reuse the original cables and mounting hardware for a safe, correct installation. Our replacement battery pair ships factory fresh and is performance-guaranteed to match the expectations of your mobility device.

Restore range and confidence—purchase these replacement batteries for your ActiveCare Medical LMR41221 today and experience improved mobility with a reliable, long-lasting battery solution.

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 : ActiveCare Medical LMR41221
  • 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.