ZTW External BEC for RC Airplane Fixed-Wing Helicopter FPV Drone UBEC 30A HV 3-18S 5.2V-12V
Ideal for powering advanced RC systems, including Large RC Airplanes, Fixed-Wing FPV Platforms, Quadcopters, Helicopters, and Scale Crawlers. It provides clean, stable, and reliable power for your servos, FPV systems, flight controllers, and other avionics.
Key Features:
- High Current & Parallel Outputs: Experience unparalleled power with a continuous 30A (60A peak) output. Featuring 8-channel parallel outputs, this UBEC effortlessly supports multiple high-torque servos and demanding electronic systems in large-scale RC models, ensuring stable power under extreme loads.
- Wide-Voltage Input & Adjustable Output: Compatible with a broad range of 3-18S LiPo batteries (9-80V), ideal for high-voltage setups. The precisely adjustable output voltage (5.2V/6.0V/7.4V/8.4V/9V/12V) allows you to perfectly match the requirements of various servos and other onboard equipment.
- Robust Metal Housing & Advanced Protections: The durable aluminum alloy casing ensures rapid heat dissipation for sustained peak performance and effectively minimizes electromagnetic interference. It’s engineered with comprehensive safeguards, including Over-Current, Over-Heat, Low-Voltage, Short-Circuit (at the output), and Anti-Backflow protection, ensuring the safety of your valuable RC investments.
- User-Friendly Design: An external switch provides convenient power control without requiring the disconnection of wires. The clear LED indicator keeps you informed of the backup power supply’s operational and connection status, enhancing re use it during pre-flight checks.
- Backup Power Ready: Features a dedicated input for a backup battery (1-2S LiPo, 3-9V), adding critical redundancy for RC Airplanes, FPV drones, long-range drones, and other applications where power failure is not an option.
Specifications:
- Model: ZTW UBEC 30A HV
- Main Input Voltage: 3-18S LiPo (9-80V)
- Backup Input Voltage: 1-2S LiPo (3-9V)
- Output Voltage: 5.2V / 6.0V / 7.4V / 8.4V / 9V / 12V (Adjustable)
- Output Current: Continuous 30A, Peak 60A (10s)
- Weight: 75g
- Dimensions: 55 x 41 x 15mm







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