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-10471

Novametrix Medical Systems 840 Transcut O/CO Monitor 2 High Performance Medical Replacement Battery 2.32 lb

9% off
New arrival
Sale price $30.99 USD Regular price $33.99
Shipping calculated at checkout.
Factory fresh SP12-2.3 battery ensures peak performance
100% compatible with Novametrix 840 Transcut O/CO Monitor 2
Maintenance-free AGM technology for reliable, spill-proof use
Durable rugged plastic case with U.L. recognized and CE certified
Backed by a 1-year warranty and guaranteed best price
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 | 2.3 Ah

Terminal Type

F1

SP12-2.3 (12V 2.3AH) Replacement Battery for Novametrix Medical Systems 840 Transcut O /CO Monitor 2

The SP12-2.3 (12V 2.3AH) replacement battery is tailored to the Novametrix Medical Systems 840 Transcut O /CO Monitor 2, providing dependable, consistent power for critical monitoring equipment. This factory-fresh unit matches original specifications and delivers the reliable output necessary for uninterrupted device operation. If you need a trustworthy, long-lasting battery for medical monitoring or portable diagnostic equipment, this SP12-2.3 is a reliable choice as a replacement battery.

Key Specifications

  • Brand: SigmasTek
  • Model Compatibility: Novametrix Medical Systems 840 Transcut O /CO Monitor 2
  • Voltage: 12 Volts
  • Capacity: 2.3 Ah
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Case: Rugged Plastic Case and Cover
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Performance Guaranteed
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: F1

Benefits

  • Durability: Rugged casing and sealed AGM construction protect the battery from shocks and environmental stress, delivering a dependable replacement battery for portable medical use.
  • Long Life: Maintenance-free AGM chemistry reduces upkeep and delivers extended cycle life, making this a long-lasting battery that lowers operational interruptions and maintenance costs.
  • High Performance: Built to medical-grade standards with U.L. recognition and CE certification, this battery maintains steady voltage under load—ideal for accurate monitoring and emergency readiness.
  • Safety and Compliance: Valve-regulated, spill-proof design minimizes leakage risks and simplifies handling, offering clinicians and technicians a safe, compliant power source.
  • Typical Applications: Intended for the 840 Transcut O /CO Monitor 2, this battery also supports UPS backup modules, emergency power systems, portable diagnostic tools, and other equipment that benefits from a compact, long-lasting battery.

Keep your 840 Transcut O /CO Monitor 2 performing reliably—order the SP12-2.3 replacement battery today. Enjoy the assurance of a high-performance battery, factory-fresh quality, and a 1 year warranty. Buy now to secure continuous, long-lasting power.

Technical Specifications

Voltage12 Volts
Amp Hours2.3 Ah
Terminal TypeF1
Length (in.)7.0
Width (in.)1.38
Height (in.)2.36
Weight (lb.)2.32

Product Highlights

  • Brand Replacement : Novametrix Medical Systems
  • 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.