EMAX BLHeli 80A Brushless ESC with 5V 3A BEC – High Power Drone ESC

Description

The EMAX BLHeli 80A Brushless ESC is engineered for extreme power and reliability in heavy-duty drone and UAV builds. With a continuous current rating of 80A and a stable 5V 3A built-in BEC, this ESC can power both high-current motors and flight controllers without the need for an external BEC.

Featuring BLHeli firmware, it delivers fast throttle response, smooth acceleration, and efficient motor control, even under high load conditions. This makes it ideal for heavy-lift quadcopters, octocopters, FPV rigs with large props, and professional multirotor platforms requiring maximum stability and power delivery.

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⭐ Key Features

• Original EMAX 80A Brushless ESC

• BLHeli firmware for precise motor control

• Built-in 5V 3A BEC

• Handles very high current loads

• Smooth & responsive throttle performance

• Reliable for long-duration flights

• Designed for professional drone builds

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🔧 Technical Specifications

• ESC Type: Brushless ESC

• Model: EMAX 80A

• Firmware: BLHeli

• Continuous Current: 80A

• Burst Current: Up to 100A

• Battery Support: 2S–6S LiPo

• BEC Output: 5V 3A

• Signal Support: PWM / OneShot (model dependent)

• Cooling: Natural airflow

• Weight: ~45–50g (approx.)

• Build Quality: Industrial-grade components

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🔌 Compatibility

• High-power Brushless Motors

• 2814 / 3510 / 4114 / 5010 series motors

• Heavy-lift Multirotors

• Pixhawk / APM / Betaflight / INAV

• Professional UAV Platforms

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📍 Typical Applications

• Heavy-lift Drones

• Professional UAV & Survey Drones

• Large FPV Builds

• Industrial Multirotors

• High-power Robotics Projects

📦 Package Includes

1 × EMAX BLHeli 80A Brushless ESC with 5V 3A BEC