--- product_id: 642870254 title: "30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs" brand: "rc electric parts" price: "£37.47" currency: GBP in_stock: true category: "Rc Electric Parts" url: https://www.desertcart.co.uk/products/642870254-30a-rc-brushless-motor-electric-speed-controller-esc-3a-ubec store_origin: GB region: United Kingdom --- # 30A continuous output 5V/3A efficient UBEC power Multi-layered safety protections 30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs **Brand:** rc electric parts **Price:** £37.47 **Availability:** ✅ In Stock ## Summary > ⚡ Dominate your RC game with power, precision, and protection! ## Quick Answers - **What is this?** 30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs by rc electric parts - **How much does it cost?** £37.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/642870254-30a-rc-brushless-motor-electric-speed-controller-esc-3a-ubec) ## Best For - rc electric parts enthusiasts ## Why This Product - Trusted rc electric parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Power:** Pre-soldered XT60 & 3.5mm bullet plugs for instant setup—no soldering stress. - • **Built-in Safety Suite:** Low battery, overheat, startup throttle, signal loss & voltage protections keep your gear safe. - • **Customizable Performance:** Easily programmable via transmitter or optional programming card—tailor your ride. - • **Precision Throttle Control:** Super smooth, linear throttle adjustment for flawless speed management. - • **Versatile Battery Compatibility:** Supports 2-4S LiPo & 5-12 cell NiCd/NiMH batteries—flexibility that fits your rig. ## Overview The 30A RC Brushless Motor ESC delivers reliable, high-performance speed control with a 30A continuous and 40A burst output. Featuring a 5V/3A UBEC, it powers your receiver and servos efficiently. Pre-soldered XT60 and 3.5mm bullet plugs enable quick installation. Compatible with 2-4S LiPo and 5-12 cell NiCd/NiMH batteries, it offers programmable settings via transmitter or programming card. Comprehensive safety protections ensure durability and peace of mind during intense RC sessions. ## Description The RC Electric Parts 30A Electric Speed Controller (ESC) is a great little powerful ESC that runs very well and doesn't run hot like other ESCs! The ESC comes pre-soldered with 3.5mm Bullet Plugs and an XT60 Plug, eliminating the need for you to solder your own plugs on! The ESC can be programmed via the transmitter, as explained in the instructions, or using a programming card that can be purchased separately. Make sure to use an RC Electric Parts Programming card to ensure that it'll properly program the ESC. Benefits: Programmable either using a programming card or transmitter Super smooth and accurate linear throttle adjustment Supports high RPM motors. Utilizes smaller MOSFETs to minimize weight. Minimal heat loss Specs: Continuous Output: 30A Burst Output: 40A for 15 seconds UBEC: 5V/3A Lipo Battery: 2 - 4s (cells) NiCd/NiMH: 5 - 12s (cells) Voltage Input: 6.4v - 16.8v Size: 54mm x 26mm x 11mm Weight: 32g Motor Type: Brushless Motor Max RPM: 240,000 rpm for a 2 pole, 80,000 rpm for a 6 pole, or 40,000 rpm for a 12 pole brushless motor ESC Manual Link https://www.rcelectricparts.com/esc-user-guide.html ## Features - Comes Pre-soldered with XT60 Connector and 3.5mm bullet plugs - 5v/3A UBEC (Very Efficient) - ESC can power receiver and servos - LiPo 2 - 4s (Cells), NiCd/NiMH: 5 - 12 Cells, 6.4V - 16.8V - Low Battery Protection, Overheat Protection, Startup Throttle Protection, Signal Loss Protection, and Abnormal Voltage Protection - Programmable - Programming Card or using Transmitter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071GRSFBD | | Assembly Required | No | | Batteries Required? | No | | Batteries included? | No | | Customer Reviews | 4.4 4.4 out of 5 stars (958) | | Date First Available | 8 July 2024 | | Guaranteed software updates until | unknown | | Item model number | 43234-386 | | Language | English | | Manufacturer recommended age | 0 months and up | | Product Dimensions | 5.31 x 1.09 x 2.49 cm; 40.82 g | | Radio Control Number of Bands | 5 | ## Images ![30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs - Image 1](https://m.media-amazon.com/images/I/61fTW7pIBvL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is a good battery that works with this? Preferably under $25** A: I used 3s 2200 mA **Q: How do i calibrate this esc when i first turn it on?** A: We highly recommend doing a "Throttle Range Calibration" Procedure. In brief, the procedure lets the ESC know exactly where the max and min throttle positions are, so there is not a dead spot at the top or bottom end of the throttle. Our online user guide (see the product descriptions for the link) has detailed instructions and a video on how to do the procedure. In summary, all you need to do is power on the ESC in the full throttle position, wait a few seconds until you hear a few short beeps, put the throttle in the minimum throttle position, wait for another beep, and power of everything. **Q: Is it able to do forward and reverse ?** A: This ESC cannot be reversed as would be used to back up an RC car. But by switching two of the three motor wires manually, you can reverse the direction of the motor. This is useful only in RC airplanes where you might use a pusher propeller configuration or for counter rotating propellers. **Q: Will this esc work in rc trucks?** A: Its not ideal for RCs as it has no reverse, no proportional braking (only 0 or 100%), and will cause cogging with some motors. ## Frequently Bought Together - 30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs - FLASH HOBBY D2826 Brushless Motor 2200KV Outrunner Motor for RC Aircraft Plane Multicopter Drone Fixed Wing Helicopter - Beffkkip 4Pcs SG90 9g Micro Servos for RC Robot Helicopter Airplane Controls Car Boat --- ## 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.co.uk/products/642870254-30a-rc-brushless-motor-electric-speed-controller-esc-3a-ubec](https://www.desertcart.co.uk/products/642870254-30a-rc-brushless-motor-electric-speed-controller-esc-3a-ubec) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-08*