Overview
The Radient Charge Lead, 4mm Bullet to EC2 Male, 18AWG, 150mm (ESC End) RDNAC010056 is an essential charging accessory for RC hobbyists in the UK who demand reliability and convenience. This compact lead offers a seamless connection between chargers with 4mm bullet outputs and EC2-equipped batteries or electronic speed controllers (ESCs), making it an indispensable part of any serious RC enthusiast's toolkit. Whether you're running a brushless RC car UK, a high-performance electric buggy, or any ready to run RC model with compatible connectors, this charge lead ensures safe and efficient power transfer during your charging sessions.
Designed with practicality at the forefront, the Radient Charge Lead helps keep your charging setup tidy and organised. The 150mm length is perfectly proportioned to manage cable clutter without being unnecessarily short, whilst the quality 18AWG wire gauge provides reliable current delivery for your RC batteries and ESCs. This is the kind of accessory that serious RC racers, weekend bashers, and dedicated collectors rely on to maintain their equipment and extend battery life. If you're investing in quality RC equipment, you need quality charging leads to match.
The EC2 connector standard has become increasingly popular in the RC hobby due to its compact design and secure connection characteristics. Many modern brushless RC vehicles, electric trucks, and specialist racing setups utilise EC2 connectors on their ESCs and battery systems. By stocking this Radient charge lead, RC Model Shop ensures that UK-based hobbyists have access to the exact connector combinations they need without compromise or frustration.
Key Features
- 4mm Bullet to EC2 Male Connector Combination — This charge lead bridges the gap between chargers equipped with 4mm bullet connectors and batteries or ESCs with EC2 male connectors, offering flexibility in your charging setup and compatibility across different brands and manufacturers without needing multiple leads.
- 18AWG Wire Gauge — The 18AWG wire rating provides appropriate current capacity for safe and efficient charging of RC LiPo batteries and ESC systems, ensuring reliable power delivery whilst maintaining safety margins during charge cycles.
- Compact 150mm Length — At just 150mm long, this charge lead is specifically engineered for tidy bench organisation and workspace efficiency, helping you maintain a clean charging station without excess cable bulk or trip hazards.
- ESC-Optimised Design — Specifically designated for ESC end connectivity, this lead is purpose-built to connect your charger directly to electronic speed controller charging ports, eliminating the need for additional adapters and reducing connection points that could introduce resistance.
- Quality Radient Brand Construction — Manufactured by Radient, a trusted name in RC charging accessories and connectors, ensuring that you receive a product engineered to exacting standards with proper insulation, secure crimping, and reliable long-term performance.
- Lightweight and Portable — Weighing just 0.02kg, this charge lead is featherlight and easily transportable, perfect for RC modellers who travel to race meetings, training sessions, or RC events around the UK and need minimal additional weight in their kit bag.
Technical Performance
The Radient Charge Lead demonstrates thoughtful engineering across every detail. The 18AWG wire specification strikes the perfect balance between current capacity and weight, providing sufficient gauge for typical RC LiPo battery charging scenarios whilst maintaining the compact profile that users expect from a modern charging lead. The connectors themselves are precision-manufactured to ensure tight, secure connections that eliminate any risk of accidental disconnection during charging sessions. The 150mm length has been carefully calculated to provide working distance between your charger and battery or ESC without creating excessive cable slack that could snag or create untidy workspace conditions. Quality solder joints and proper crimping on both the 4mm bullet connectors and the EC2 male connector ensure consistent electrical continuity and minimal resistance during current transfer, which is critical for safe and efficient charging cycles. The insulation is robust enough to withstand the demands of regular use in typical RC hobby environments, whether you're charging in your garage, at a track, or on the field. For users running EC2-equipped LiPo battery systems and ESCs, this lead becomes an indispensable component of their charging routine, offering the reliability that serious RC competitors and dedicated hobbyists demand.
What's in the Box
- Radient Charge Lead — 4mm Bullet to EC2 Male connector, 18AWG, 150mm length
Frequently Asked Questions
- What chargers does this lead work with? — This charge lead is compatible with any RC charger equipped with 4mm bullet connector outputs. These include many popular balance chargers and power supplies used throughout the UK RC hobby. The lead specifically terminates in an EC2 male connector on the battery/ESC end, so your battery pack or ESC must feature an EC2 female port to complete the connection.
- Is this suitable for beginners? — Yes, this charge lead is suitable for users aged 14 and upwards. Beginners will find it straightforward to use — simply insert the 4mm bullet connectors into your charger's output ports and connect the EC2 male end to your battery or ESC. However, we always recommend that younger users follow proper RC battery safety procedures and never leave charging batteries unattended.
- Can I use this with different battery voltages? — The 18AWG wire gauge of this lead makes it suitable for typical RC LiPo battery packs across standard voltage ranges. The specific current capacity depends on the quality of the connections and wire specification. For extremely high-current charging scenarios, users should consult with RC experts, but for standard hobbyist use, this lead provides reliable performance.
- What is EC2 and why does it matter? — EC2 (also called EC2 Connector) is a compact connector standard increasingly used in modern RC equipment, particularly on electronic speed controllers and LiPo batteries. It provides a secure, keyed connection that prevents accidental reverse polarity connections, making it safer than some legacy connector types. If your ESC or battery features an EC2 connector, you need a compatible charge lead like this one.
- Will this lead work with my brushless RC car? — This depends on your specific ESC and battery connector configuration. Many brushless RC cars UK feature EC2 connectors on their ESCs and batteries. Check your equipment specifications before ordering. If your ESC or battery has an EC2 female port and your charger has 4mm bullet outputs, this lead will work perfectly.
- How long will this charge lead last? — With proper care, the Radient Charge Lead will provide years of reliable service. Avoid sharp bends, protect the connectors from dirt and corrosion, and store it away from extreme temperatures. Quality soldering and crimping mean that connection points won't degrade with regular use.
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 Charge Lead, 4mm Bullet to EC2 Male, 18AWG, 150mm (ESC End) RDNAC010056 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
- Model Number: RDNAC010056
- Barcode: 5051121242515
- Connector Type (Input): 4.0mm Bullet
- Connector Type (Output): EC2 Male
- Wire Gauge: 18AWG
- Cable Length: 150mm
- Weight: 0.02kg (0.05lb)
- Age Recommendation: 14+
- Compatible With: Chargers with 4mm bullet outputs, EC2-equipped batteries and ESCs
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.
