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SigmasTek  |  SKU: BW-9680

Criticare Systems 506DX Pulse Oximeter High Performance Replacement Battery 1.59 lb

12% off
New arrival
Sale price $21.99 USD Regular price $24.99
Shipping calculated at checkout.
Compatible with Criticare Systems 506DX Pulse Oximeter
Uses Absorbent Glass Mat (AGM) technology for durability
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality
Brand new with a 1-year warranty for reliable performance
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 4.5 AH

Terminal Type

F1

Replacement Criticare Systems 506DX Pulse Oximeter Battery - Compatible with Criticare Systems 506DX Pulse Oximeter

Restore reliable power to your Criticare Systems 506DX Pulse Oximeter with this OEM-compatible replacement battery. Engineered as a maintenance-free sealed lead acid unit, it meets or exceeds the original specifications and delivers the consistent performance required for medical monitoring devices. If you need a dependable, long-lasting battery for clinical or home use, this replacement battery is an effective solution.

Key Specifications

  • Compatible Model: Criticare Systems 506DX Pulse Oximeter
  • Voltage: 6 Volts
  • Capacity: 4.5 AH (Amp-hours)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal / Connector: F1 (as indicated)

Benefits

This replacement battery is built for longevity and reliable service in demanding medical environments. The AGM, sealed design eliminates electrolyte maintenance and reduces the risk of leaks or contamination—ideal for fragile clinical equipment like pulse oximeters. As a high-performance battery, it provides stable output under load to ensure your Criticare Systems 506DX delivers accurate readings when it matters most.

Beyond its primary use in pulse oximetry, the battery’s maintenance-free, sealed design is also useful for UPS systems, emergency power backups, and portable devices that require a compact, reliable 6V 4.5AH SLA. Its certified construction (U.L. and CE) and one-year warranty provide additional assurance for healthcare professionals and home users alike.

Installation is simple and direct—replace the old battery with this factory-fresh unit following your device instructions. The long-lasting battery design reduces replacement frequency and helps maintain uninterrupted monitoring in clinical workflows.

Need dependable backup power? Order this replacement Criticare Systems 506DX high-performance battery today to ensure continuous operation and peace of mind.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

  • Brand Replacement : Criticare Systems 506DX
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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