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SigmasTek  |  SKU: BW-9931

Criticare Systems 503 Pulse Oximeter Compatible Replacement Medical Battery 0.62 lb

7% off
New arrival
Sale price $13.99 USD Regular price $14.99
Shipping calculated at checkout.
Factory fresh SP6-1.2 battery ensures high performance and reliability
6V 1.4AH capacity provides long-lasting power for Criticare Systems 503 Pulse Oximeter
Absorbent Glass Mat (AGM) technology for maintenance-free, spill-proof use
Rugged plastic case with U.L. Recognition and CE Certification for safety and durability
Comes with a 1-year warranty and 100% compatibility guarantee with original battery
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🔹 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.

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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.

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Volts & Amps

6 Volts | 1.2 Ah

Terminal Type

F1

SP6-1.2 (6V 1.4AH) Replacement Battery for Criticare Systems 503 Pulse Oximeter

The SP6-1.2 (6V 1.4AH) replacement battery is a compact, reliable power source for the Criticare Systems 503 Pulse Oximeter. This factory-fresh, maintenance-free battery uses AGM technology to deliver steady, dependable voltage for accurate monitoring and portable clinical use. If you need a long-lasting battery that reproduces the original performance of your oximeter, this is a high-performance battery solution built for medical environments.

Key Specifications

  • Model: SP6-1.2
  • Compatible with: Criticare Systems 503 Pulse Oximeter
  • Voltage: 6 Volts
  • Capacity: 1.4 AH (as listed in product header)
  • Alternate listed capacity: 1.2 Ah (as listed in product footer)
  • Terminal: F1 (as listed in product footer)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Case: Rugged Plastic Case and Cover
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Guarantee: Performance Guaranteed

Benefits

This replacement battery offers durability and a long service life in a compact package, making it perfect for bedside monitoring, ambulatory care, and portable diagnostic setups. AGM technology and spill-proof construction ensure safety and maintenance-free use in clinical settings. As a high-performance battery, it sustains the stable power needed for accurate readings and reliable device operation during transport or prolonged monitoring sessions.

Typical applications include medical oximeters, small diagnostic instruments, UPS backup for peripheral medical devices, and portable monitoring kits where compact, dependable power is essential. The rugged case and certifications add a layer of confidence for healthcare providers, and the one-year warranty protects your investment.

Ready to replace your oximeter’s battery? Order the SP6-1.2 replacement battery for the Criticare Systems 503 Pulse Oximeter today to secure a long-lasting battery with proven performance and fast shipping. Purchase now to keep your monitoring equipment functioning at peak reliability.

Technical Specifications

Voltage6 Volts
Amp Hours1.2 Ah
Terminal TypeF1
Length (in.)3.82
Width (in.)0.94
Height (in.)2.0
Weight (lb.)0.62

Product Highlights

  • Brand Replacement : Criticare Systems 503
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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