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  • Selectable high voltage switching BEC (Battery Eliminator Circuit)
  • Powerful SBEC – capable of high amp peak
  • Smooth and accurate throttle linearity
  • New design larger efficient heat sink
  • Designed, tuned and optimized for Precision Aerobatics Thrust™ motors
  • Fully programmable Microprocessor Controlled for all applications
  • User-friendly interface for quick and easy hassle-free programming
  • Exceptionally low resistance for efficient cool operation
  • High rate switching with high RPM brushless motor support
  • Rugged surface mount industry-grade components for added reliability and crash durability

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    Copyright Text - 2025 Modelflight

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    Precision Aerobatics Quantum 45A HV ESC, AC-2189EVO

    SKU: PABQ-45
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    This is the latest edition of the Precision Aerobatics Quantum EVO Electronic Speed Control (ESC) featuring a high output SBEC capable of delivering 6v, 7.4v or 8.0v.  It ships pre-configured for plug-and-play use with Precision Aerobatics Thrust brushless motors. Years of R&D and experience have culminated in this extremely reliable, efficient and robust ESC.

    $119.99
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    Precision Aerobatics Quantum 45A HV ESC, AC-2189EVO

    SKU: PABQ-45
    $119.99
    Loading...
    Loading...

    This is the latest edition of the Precision Aerobatics Quantum EVO Electronic Speed Control (ESC) featuring a high output SBEC capable of delivering 6v, 7.4v or 8.0v.  It ships pre-configured for plug-and-play use with Precision Aerobatics Thrust brushless motors. Years of R&D and experience have culminated in this extremely reliable, efficient and robust ESC.

    In stock

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