---
product_id: 300797203
title: "Castle Creations CC Bec Pro 20A 12S Switching Regulator"
brand: "castle creations"
price: "S$212"
currency: SGD
in_stock: false
category: "Castle Creations"
url: https://www.desertcart.sg/products/300797203-castle-creations-cc-bec-pro-20a-12s-switching-regulator
store_origin: SG
region: Singapore
---

# 20A peak current Supports up to 12S LiPo (50.4V) Adjustable output voltage 4.8V-12.5V Castle Creations CC Bec Pro 20A 12S Switching Regulator

**Brand:** castle creations
**Price:** S$212
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your RC like a pro — no battery, no limits!

## Quick Answers

- **What is this?** Castle Creations CC Bec Pro 20A 12S Switching Regulator by castle creations
- **How much does it cost?** S$212 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/300797203-castle-creations-cc-bec-pro-20a-12s-switching-regulator)

## Best For

- castle creations enthusiasts

## Why This Product

- Trusted castle creations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Sleek 1.69" x 1.3" x 0.94" design weighing just 1 oz, ideal for tight RC builds.
- • **Versatile Application:** Perfect for 1/5 scale cars, large airplanes, and 500+ size helicopters demanding reliable power.
- • **Powerhouse Performance:** Delivers up to 20A peak current for high-demand servos and accessories.
- • **Precision Voltage Control:** Easily adjust output voltage from 4.8V to 12.5V via Castle Link for perfect tuning.
- • **Ultra-High Voltage Compatibility:** Supports up to 12S LiPo batteries (50.4V) for maximum RC power setups.

## Overview

The Castle Creations CC Bec Pro 20A 12S Switching Regulator is a compact, high-performance BEC designed to power high-demand RC servos and accessories by converting up to 12S LiPo battery voltage down to a stable, adjustable output (4.8V-12.5V). With a peak current of 20A and compatibility with large-scale RC vehicles, it eliminates the need for separate receiver batteries, ensuring efficient, reliable power delivery in demanding setups.

## Description

CC BEC Pro (Battery Eliminator Circuit) is a small device that eliminates the need for a receiver battery. It draws voltage from the motor batteries and drops it to a voltage level that is suitable for your receiver and servos. This is required in applications which use high power servos, where the ESC does not have an internal BEC, or the existing BEC is inadequate. The CC BEC Pro is designed to operate at up to 12S LiPo (50.4V) with a 20A* peak servo load. Generally used for 1/5 scale cars or cars utilizing multiple high powered digital servos, lights, winches and other accessories. It is also useful in larger airplanes using 4 or more digital servos. Perfect for 500 size or larger helis.

## Features

- Max Voltage for R/C Cars is 8S (33.6V)
- Max Voltage for R/C Airplanes is 10S (42V)
- Max Voltage for R/C Helis (with brake disabled) is 12S (50.4V)
- Output voltage can be changed via Castle Link (sold separately) from 4.8V to 12.5V.
- 1.69" (43mm) x 1.3" (33mm) x 0.94" (24mm) , Weight (w/o wires): 1 oz (29 g)
- Max Input: 12S LiPo (50.4V)
- Max Output Current: 20 amps peak
- Adjustable Output Voltage: 4.8V-12.5V
- Max Continuous Current (Input Voltage/Max Continuous Output Current): 16V/15A, 24V/13A, 32V/11A, 40V/9A, 48V / 8A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002ITEL42 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #179,196 in Toys ( See Top 100 in Toys ) #85 in RC Electric Speed Controllers |
| Color | Multicolor |
| Date First Available | 10 August 2012 |
| Item model number | 010-0004-01 |
| Language | English |
| Manufacturer recommended age | 15 years and up |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 4.29 x 3.3 x 2.39 cm; 58.97 g |
| Scale | 1/10th |

## Product Details

- **Brand:** Castle Creations
- **Material:** Plastic
- **Mounting type:** PCB Mount
- **Terminal:** Screw
- **Voltage:** 50.4

## Images

![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 1](https://m.media-amazon.com/images/I/81cx1fJT8XL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 2](https://m.media-amazon.com/images/I/81dXznR-+bL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 3](https://m.media-amazon.com/images/I/9133MdSQHfL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 4](https://m.media-amazon.com/images/I/91YFyRJellL.jpg)

## Questions & Answers

**Q: Csn i ise this woth my teo servos on my 4ws crawler**
A: Um... I think I understand the question. It honestly depends on the servo and the load on it.  Get an amp meter and test or find out the stall torque amp draw of your proposed servo. Voltage of battery pack is also relevant. EIR look it up.

**Q: It has 2 leads im using 6channel receiver can i use Y connector? Or i can use only one lead?help me**
A: You can plug 1 lead into battery and y into another channel with servo or just y both battery feeds together but you lose redundancy feature

**Q: Hey guys cansomeone help me my spektrum receiver has only 6 channel and this castle pro bec it comes in 2 leads connector toreceiver can i use only 1**
A: Use a y-harness into any channel (aileron, elevator, rudder) and have one lead for the y go to the cc bec pro. What I do to get around this is just get 7 channel receivers, but yes, you should always plug in both leads.

**Q: Is there any way to program output voltage without CastleLink?**
A: Not to my knowledge. Fortunately, I purchased the CastleLink already for programming three 10A BEC and two ESCs before I bought the CC BEC Pro 20A for my Align 550 DFC Helicopter.

## Frequently Bought Together

- Castle Creations CC Bec Pro 20A 12S Switching Regulator
- Castle Link V3 USB Programming Kit
- ONE PIECE - ACE HAT PATCH 2" x 1"

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*