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SigmasTek  |  SKU: BW-10760

Parks Electronics Laboratory 809/811S High Performance Doppler Medical Replacement Battery 1.21 lb

16% off
New arrival
Sale price $25.99 USD Regular price $30.99
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Factory fresh and brand new for reliable performance
12V 1.2AH capacity ensures long-lasting power
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for hassle-free use
100% compatible with Parks Electronics Laboratory 809, 811S Doppler devices
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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

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


Volts & Amps

12 Volts | 1.2 Ah

Terminal Type

F1

Parks Electronics Laboratory 809/811S Doppler Battery - SP12-1.2 (Compatible with Parks Electronics Laboratory 809, 811S)

This SP12-1.2 replacement battery is factory fresh and guaranteed compatible with Parks Electronics Laboratory 809 and 811S Doppler devices. Designed for dependable, maintenance-free operation in medical equipment, this long-lasting battery uses AGM technology and robust construction to ensure safe, reliable backup power for sensitive diagnostic devices. If you need a compact, high-performance battery to maintain uptime and accuracy, this unit is built to meet those demands.

Key Specifications

  • Compatible Models: Parks Electronics Laboratory 809, 811S Doppler
  • Battery Part: SP12-1.2
  • Voltage: 12 Volts
  • Capacity: 1.2 AH
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Maintenance-Free Design
  • Spill Proof Construction
  • Rugged Plastic Case And Cover
  • U.L. Recognized and CE Certified
  • Performance Guaranteed
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal Type: F1

Benefits

  • Durability: The rugged plastic case and spill-proof AGM design make this battery robust for medical environments, protecting internal cells and device electronics from accidental impact and leakage.
  • Long Life: As a maintenance-free, sealed battery optimized for reliable standby and cyclic use, it provides a long-lasting battery solution for diagnostic equipment and portable medical devices.
  • High Performance: Stable voltage output and dependable reserve capacity ensure consistent performance for Doppler units, maintaining signal quality and device accuracy during use and short-term power interruptions.
  • Safety and Certification: U.L. recognition and CE certification demonstrate adherence to safety standards required for medical and professional equipment.
  • Versatile Applications: Specifically intended for Parks Electronics Doppler 809 and 811S, this compact 12V 1.2AH battery is also useful as a backup or auxiliary power source in small UPS systems, emergency power setups, and portable tools or instruments requiring a small, sealed 12V module.
  • Hassle-Free Replacement: Factory-fresh and pre-tested, the SP12-1.2 swap-in is easy to install and requires no maintenance—ideal for clinics, labs, and field technicians.

Keep your diagnostic equipment powered and reliable—purchase the SP12-1.2 replacement battery for Parks Electronics Laboratory 809 and 811S today. This high-performance, maintenance-free replacement battery comes with a one-year warranty and quick shipping—buy now to ensure continuous device readiness.

Technical Specifications

Voltage12 Volts
Amp Hours1.2 Ah
Terminal TypeF1
Length (in.)3.78
Width (in.)1.69
Height (in.)2.04
Weight (lb.)1.21

Product Highlights

  • Brand Replacement : Parks Electronics Laboratory
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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