Overview
The Radient EC3 Pairs (5pcs) represent a reliable and cost-effective solution for RC enthusiasts who standardise on EC3 connectors for their hobby projects. Supplied by Radient under part number RDNAC010057, this pack of five connector pairs provides dependable power connections for a wide range of RC applications across the United Kingdom and beyond. Whether you're building a new RC car UK setup, upgrading existing equipment, or maintaining a growing collection of ready to run RC models, having spare EC3 connector pairs on hand ensures you're always prepared for quick repairs, battery swaps, and equipment modifications without downtime.
EC3 connectors have become a standard choice for many RC hobbyists due to their reliable design and widespread compatibility across batteries, electronic speed controllers (ESCs), chargers and adapters. This five-pack from Radient gives you multiple connector pairs to work with, making it an economical choice whether you're a newcomer exploring the RC hobby or an experienced modeller managing multiple vehicles. The pack is recommended for users aged 14 and over, making it suitable for serious hobbyists and competitive RC enthusiasts of all ages.
At RC Model Shop, we understand that having the right connectors is essential to keeping your RC projects running smoothly. Whether you need replacements for worn connectors, want to standardise your fleet of RC models on a single connector type, or are setting up a new brushless RC vehicle, the Radient EC3 Pairs deliver the quality and value you expect from a trusted UK RC retailer.
Key Features
- EC3 Connector Type — These pairs use the EC3 connector standard, which is widely recognised and used across the RC hobby industry, ensuring broad compatibility with EC3-equipped batteries, ESCs, chargers and adapters without the need for adapters or modifications.
- Pack of Five Pairs — Each pack contains five complete connector pairs, giving you multiple sets to work with across different projects, repairs or upgrades, providing excellent value and reducing the need for frequent reordering.
- Dependable Design — Radient's EC3 connectors are engineered for reliable power connections, featuring a robust construction that maintains consistent electrical contact and withstands the demands of regular RC use without degradation.
- Universal Compatibility — These connectors suit all RC-hobby applications that standardise on EC3 format, including RC models with EC3-equipped battery leads, ESC connectors, chargers and adapters designed for the EC3 standard.
- Suitable for 14+ Users — Recommended for users aged 14 and over, these connectors are appropriate for serious hobbyists, competitors and experienced modellers who understand proper electrical safety and connector handling procedures.
Technical Performance
The Radient EC3 Pairs deliver the robust electrical performance and build quality you need for reliable RC power connections. EC3 connectors are engineered with precision-machined contacts and durable housing that ensures stable power delivery across all your RC applications. Whether you're connecting high-capacity LiPo batteries to brushless ESCs in competitive RC vehicles, linking multiple battery packs to chargers, or wiring electronic speed controllers to RC car batteries, these pairs maintain consistent contact resistance and electrical integrity through repeated connect-disconnect cycles. The EC3 standard has proven its worth across countless RC platforms, from entry-level ready to run RC models to advanced competition setups, delivering the reliability that serious hobbyists demand. Each connector pair is manufactured to exacting standards, ensuring they integrate seamlessly with all EC3-equipped components in your RC collection without any compatibility issues or fitment problems. The approximate shipping weight of just 0.03kg reflects the lightweight construction whilst maintaining structural integrity and electrical performance.
What's in the Box
Frequently Asked Questions
- What is an EC3 connector and why should I use one? — The EC3 connector is an industry-standard connector type widely used across the RC hobby for power connections. It provides reliable electrical contact between batteries, electronic speed controllers, and chargers. Using EC3 connectors means your components are compatible across multiple brands and models, making it easier to swap batteries between different RC vehicles and upgrade equipment without needing multiple connector types.
- What batteries and equipment are compatible with EC3 connectors? — EC3-equipped items include LiPo batteries with EC3 leads, electronic speed controllers with EC3 battery connectors, RC car chargers designed for EC3, and various adapters. These five pairs will work with any equipment that features EC3 connectors, making them suitable for most modern RC models that use this standard.
- Is this product suitable for beginners? — Whilst EC3 connectors are suitable for users aged 14 and over, connector replacement or installation requires basic soldering skills and electrical knowledge. Beginners should seek guidance from experienced modellers or RC retailers before attempting to solder connectors, as improper installation can create fire hazards. However, if you already have EC3-equipped ready to run RC models, these spare pairs are essential spares to keep on hand.
- How many connector pairs do I need? — This five-pack provides good value for hobbyists managing multiple RC vehicles or projects. One pair per vehicle is a minimum, but having spares allows for quick repairs without interrupting your RC activities. A five-pack suits modellers with 2-3 vehicles or those setting up a standardised connector system across their equipment.
- Will EC3 connectors work with my current RC equipment? — EC3 connectors are compatible with any RC batteries, ESCs, chargers or adapters that feature EC3 connections. If your current equipment uses different connectors (such as Traxxas connectors or others), you would need appropriate adapters or separate connector pairs. Check your existing equipment to confirm it uses EC3 before ordering.
- What's the difference between EC3 and other RC connector types? — EC3 is one of several connector standards used in RC hobbies. Other common types include Traxxas connectors (iD and older styles), T-connectors, XT90 connectors, and various others. Each has different pin sizes, contact designs and compatibility ranges. EC3 is popular because it offers good conductivity, reasonable size and broad compatibility across many RC manufacturers and products.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Radient EC3 Pairs (5 pcs) RDNAC010057 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Radient
- Part Number: RDNAC010057
- Connector Type: EC3
- Pack Size: 5 pairs
- Age Recommendation: 14+
- Shipping Weight: 0.03 kg (0.06 lbs)
- Barcode: 5051121242522
- Compatibility: EC3-equipped batteries, ESC leads, RC models with EC3 connectors, chargers and adapters designed for EC3
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
