Overview
The Castle Creations BEC Pro (010-0004-01) is a heavy-duty external Battery Eliminator Circuit designed for the most demanding RC applications. With a robust 20A peak output and 50V maximum input, the BEC Pro is built to handle high-cell-count battery setups and power-hungry servo arrays.
The BEC Pro draws power directly from your main flight or motor batteries (up to 12S LiPo), stepping high voltage down to a stable supply suitable for high-torque digital servos, receivers, and onboard accessories. By eliminating the need for a dedicated receiver pack, the BEC Pro saves weight, simplifies wiring, and ensures consistent power delivery in extreme builds.
For builders running 8S-12S systems, multiple high-torque servos, or large-scale vehicles where standard BECs fall short, the BEC Pro delivers the heavy-duty power regulation that demanding builds require.
Key Features
- Heavy-duty external Battery Eliminator Circuit
- 20A peak output current
- 50V maximum input voltage (up to 12S LiPo)
- Adjustable output voltage
- Eliminates need for receiver battery
- Clean, regulated power for digital servos
- Compact, durable construction
- Genuine Castle Creations accessory
Performance Benefits
- Reliable power for multiple high-torque servos
- Stable voltage output under heavy load
- Handles extreme high-voltage battery setups
- Adds minimal weight to your build
- Simplifies wiring by removing receiver pack
Usage Notes
- Ideal for 8S-12S high-voltage builds
- Perfect for large-scale vehicles, marine, and demanding servo setups
- Suitable for ESCs lacking sufficient BEC capacity
- Verify input voltage stays within 50V maximum
- Adjust output voltage to match servo specifications
Technical Specs
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Brand: Castle Creations
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Product Type: External BEC
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Peak Current: 20A
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Maximum Input Voltage: 50V (up to 12S LiPo)
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Output Voltage: Adjustable
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Part Number: 010-0004-01
What's Included
- (1) Castle Creations BEC Pro 20A Voltage Regulator
Summary
The Castle BEC Pro is the heavy-duty BEC for serious high-voltage builds. 20A output, 12S LiPo capability, and Castle reliability make it the ultimate solution for demanding large-scale and marine RC applications.
