--- product_id: 300797203 title: "CC Bec Pro 20A 12S Switching Regulator" brand: "castle creations" price: "1849 kr" currency: DKK in_stock: true category: "Castle Creations" url: https://www.desertcart.dk/products/300797203-cc-bec-pro-20a-12s-switching-regulator store_origin: DK region: Denmark --- # 20A peak output current Supports up to 12S LiPo (50.4V) Adjustable output voltage 4.8V-12.5V CC Bec Pro 20A 12S Switching Regulator **Brand:** castle creations **Price:** 1849 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion with precision and peak performance! ## Quick Answers - **What is this?** CC Bec Pro 20A 12S Switching Regulator by castle creations - **How much does it cost?** 1849 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/300797203-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 43x33x24mm design weighing just 1 oz keeps your setup nimble and ready for action. - • **Powerhouse Performance:** Delivers a robust 20A peak current to fuel high-demand servos and accessories without breaking a sweat. - • **Built for Heavy-Duty RC:** Ideal for 1/5 scale vehicles and multi-servo setups, ensuring your high-powered digital servos and accessories never run low. - • **Precision Voltage Control:** Easily tweak output voltage from 4.8V to 12.5V via Castle Link for tailored power delivery to your gear. - • **Ultra-High Voltage Compatibility:** Handles up to 12S LiPo batteries (50.4V), perfect for large-scale RC cars, planes, and helis pushing the limits. ## Overview The Castle Creations CC Bec Pro 20A 12S Switching Regulator is a compact, lightweight BEC designed to deliver up to 20A peak current and support high-voltage 12S LiPo batteries (50.4V). It offers adjustable output voltage from 4.8V to 12.5V via Castle Link, making it perfect for large-scale RC cars, airplanes, and helicopters requiring reliable, high-power servo and accessory support. ## 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 | | Best Sellers Rank | #223,017 in Toys ( See Top 100 in Toys ) #123 in RC Electric Speed Controllers | | Brand | Castle Creations | | Built-In Media | As described | | Color | Multicolor | | Customer Reviews | 4.7 4.7 out of 5 stars (119) | | Global Trade Identification Number | 00899598001717 | | Input Voltage | 50.4 Volts (DC) | | Item Dimensions | 43 x 33 x 24 millimeters | | Item Weight | 0.13 Pounds | | Manufacturer | HRP Distribution | | Mfr Part Number | 010-0004-01 | | Model Number | 010-0004-01 | | Number of Items | 1 | | Number of Packs | 1 | | Output Voltage | 12.5 Volts (DC) | | Power Source | battery | | UPC | 713331839484 605482566916 899598001717 783329010652 885273318898 | | Unit Count | 1 Count | ## Product Details - **Brand:** Castle Creations - **Colour:** Multicolor - **Input voltage:** 50.4 Volts (DC) - **Item dimensions L x W x H:** 43 x 33 x 24 millimeters - **Item weight:** 59 g ## Images ![CC Bec Pro 20A 12S Switching Regulator - Image 1](https://m.media-amazon.com/images/I/81dXznR-+bL.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" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/300797203-cc-bec-pro-20a-12s-switching-regulator](https://www.desertcart.dk/products/300797203-cc-bec-pro-20a-12s-switching-regulator) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-30*