Castle Creations CC BEC 2.0 14A External Voltage Regulator 14S CSE010015400

Power today's high-torque digital servos and sensitive onboard electronics with the genuine Castle Creations CC BEC 2.0. Designed as a high-performance external battery eliminator circuit (BEC), it delivers clean, stable power while reducing the load placed on your ESC's internal BEC.

Supporting input voltages up to 14S LiPo in appropriate applications and offering adjustable output from 4.75V to 12V, the CC BEC 2.0 is ideal for demanding RC cars, crawlers, aircraft, helicopters and UAVs using high-current servos, FPV equipment or auxiliary electronics.

Features

• Genuine Castle Creations CC BEC 2.0 external voltage regulator
• Up to 14A peak output current (dependent on input and output voltage)
• Heavy-duty dual output wiring for clean, stable power delivery
• Adjustable output voltage from 4.75V to 12.0V using Castle Link software
• Supports input voltages up to 14S LiPo (58.8V) in supported applications
• Ideal for high-power digital servos and onboard accessories
• Helps reduce voltage drop under heavy servo loads
• Compact and lightweight design
• Suitable for RC aircraft, helicopters, crawlers, racers and industrial applications

Specifications

• Brand: Castle Creations
• Product: CC BEC 2.0 External Battery Eliminator Circuit
• Manufacturer Part Number: CSE010015400
• Castle Part Number: 010-0154-00
• Peak Output Current: Up to 14A (dependent on input/output voltage)
• Continuous Output Current: Up to 9A (4.75–7.0V), 8A (7.25–8.5V), 7A (8.75–10.0V), 6A (10.25–12.0V)
• Output Voltage: Adjustable from 4.75V to 12.0V
• Default Output Voltage: 5.25V
• Maximum Input Voltage: Up to 14S LiPo (58.8V) in supported applications
• Length: 43mm
• Width: 14mm
• Height: 8mm
• Weight: Approximately 21g
• Waterproof: No

Includes

• 1 × Castle Creations CC BEC 2.0 external voltage regulator

FAQ

What is a BEC? A Battery Eliminator Circuit converts your main drive battery voltage into a stable supply for the receiver, servos and compatible accessories, eliminating the need for a separate receiver battery in many applications.

Why would I install an external BEC? High-torque digital servos can draw more current than many ESC internal BECs are designed to supply. An external BEC provides a higher-capacity regulated power source, helping reduce brownouts and voltage drop.

Can I adjust the output voltage? Yes. The output is adjustable from 4.75V to 12.0V using Castle Link software. Castle Link hardware is sold separately.

Does it come preset? Yes. The factory default output voltage is 5.25V.

Is the CC BEC 2.0 waterproof? No. This version (CSE010015400) is not waterproof. Castle also offers a separate waterproof CC BEC 2.0 WP model.

Can it power multiple servos? Yes, provided the combined current draw remains within the BEC's capabilities and the selected output voltage is appropriate for the connected electronics.

Can it be connected alongside another BEC? No. Castle advises that the CC BEC 2.0 should not be operated in series or parallel with another BEC or backup receiver battery connected to the receiver or servo side of the circuit.

Do I need Castle Link? The BEC operates straight from the package, but Castle Link is required if you wish to change the output voltage. Newer production units require Castle Link 2 software for programming.

Can it power FPV cameras or lighting? Yes. The adjustable regulated output makes it suitable for compatible cameras, lighting systems and other onboard accessories within the BEC's voltage and current ratings.

Important Notes

• Castle Link programming hardware is required to change the output voltage and is sold separately.
• Recent production units require Castle Link 2 software for programming.
• This BEC is not waterproof.
• Never connect this BEC in parallel or series with another BEC or receiver battery on the receiver/servo side of the circuit.
• Confirm that your receiver, servos and accessories are rated for the selected output voltage before connecting power.
• Disconnect the drive battery before installing or modifying the wiring.
• Incorrect wiring may permanently damage connected electronics.
• Install the BEC where adequate airflow is available for best performance.