- Brand: Fusion (Logic RC)
- Model Number: O-LGL-CLEC3
- Barcode: 5055320200314
- Connector Type 1: 4.0mm Tubes (charger end)
- Connector Type 2: EC3 Standard (battery end)
- Compatible with: EC3-equipped battery packs
- Compatible with: Chargers with 4mm connector outputs
- Suitable for: LiPo batteries
- Suitable for: LiFe batteries
- Suitable for: LiHV batteries
- Gold-plated contacts: Yes
- Application: RC car charging
- Application: RC helicopter charging
- Application: RC aircraft charging
- Application: RC drone charging
Overview
The LOGIC Charge Lead: 4mm~EC3 (O-LGL-CLEC3) is an essential accessory for RC enthusiasts across the UK who operate battery-powered models equipped with EC3 connectors. This straightforward charging lead bridges the gap between modern EC3-equipped battery packs and chargers featuring standard 4mm connector outputs, making it an indispensable item for anyone maintaining an RC fleet. Whether you're a weekend basher, competition racer, or hobbyist pilot, having the right charge lead in your field bag ensures you can keep your models powered and ready for action without compromise.
Manufactured by Fusion and proudly stocked by RC Model Shop, this charge lead offers a no-fuss solution to everyday charging requirements. The EC3 connector standard has become increasingly popular across numerous RC applications including electric RC cars, helicopters, drones, and aircraft due to its reliable gold-plated contacts and secure locking mechanism. By pairing an EC3 connector with a universal 4mm tube connector, this charge lead provides maximum compatibility with the widest range of chargers available on the market today, eliminating the frustration of incompatible connections and streamlining your charging workflow.
For UK-based RC hobbyists seeking reliable, quality charging accessories, the LOGIC Charge Lead represents excellent value and dependable performance. It's the type of practical accessory that serious modellers keep several copies of—one for the workshop, one for field competitions, and spares for peace of mind. Order today from RC Model Shop and experience the convenience of universal charging compatibility.
Key Features
- 4mm Tube Connector — The lead terminates in standard 4mm gold-plated tube connectors, which are compatible with the vast majority of chargers available in the UK RC market, ensuring you can charge from virtually any modern power supply without adapter chains.
- EC3 Connector Standard — Features the industry-standard EC3 connector on the battery end, which has become the preferred choice for modern electric RC models because of its secure gold-plated contacts, low-resistance design, and reliable locking mechanism that prevents accidental disconnection during charging.
- Quality Construction — Built to Logic RC standards, this charge lead is engineered for consistent, reliable connections across your RC fleet, providing peace of mind that your batteries will connect securely every single time you charge.
- Compact and Portable — The streamlined design makes this charge lead easy to store in your field bag, toolbox, or workshop drawer, ready to deploy whenever you need it without taking up valuable space.
- Universal Compatibility — Works with any EC3-equipped battery pack and any charger with 4mm connector outputs, making it the ideal universal solution for mixed RC collections using different battery connector standards.
Technical Performance
The LOGIC Charge Lead: 4mm~EC3 is engineered with gold-plated connectors at both ends to ensure minimal electrical resistance and maximum contact reliability during charging cycles. The 4mm tube connectors on the charger end comply with international RC charging standards and feature precision-machined contacts that accommodate the full range of charger output designs. The EC3 connector conforms to the EC3 standard specification, featuring spring-loaded contacts and a secure polarised design that prevents reverse polarity connection mistakes. This charge lead is designed specifically to bridge EC3-equipped lithium polymer (LiPo), lithium iron phosphate (LiFe), and lithium high-voltage (LiHV) battery packs with chargers equipped with 4mm banana plug outputs. The construction delivers consistent electrical performance whether you're charging small-capacity batteries for aircraft and helicopters or larger capacity packs for high-performance RC cars and trucks. The charge lead supports safe, efficient charging across the full spectrum of RC applications, from casual park flyer aircraft to serious competition-grade RC buggy setups.
What's in the Box
- LOGIC Charge Lead: 4mm~EC3 (O-LGL-CLEC3)
Frequently Asked Questions
- What is an EC3 connector and why is it popular for RC models? — The EC3 connector is an industry-standard battery connector that has become widely adopted across modern RC applications including electric cars, helicopters, and drones. It features gold-plated contacts and a secure locking mechanism that ensures reliable connections and prevents accidental disconnection, making it superior to older connector standards for safety and performance.
- Will this charge lead work with my charger? — This charge lead is compatible with any charger featuring standard 4mm tube connector outputs, which includes the vast majority of modern RC chargers sold in the UK. If your charger has 4mm banana plugs or 4mm tube connectors, this lead will work perfectly.
- What types of batteries can I charge with this lead? — The LOGIC Charge Lead works with any EC3-equipped battery pack, including lithium polymer (LiPo) batteries in configurations from 1S through 6S and beyond, lithium iron phosphate (LiFe) batteries, and lithium high-voltage (LiHV) batteries commonly used in modern RC vehicles.
- Is this suitable for beginners? — Absolutely. This is one of the most straightforward RC accessories to use. Simply connect the EC3 end to your battery pack and the 4mm connectors to your charger outputs, ensuring correct polarity (red to positive, black to negative). The straightforward design makes it ideal for anyone new to RC charging.
- What is the difference between this and other charge leads in the LOGIC range? — The LOGIC range offers multiple connector combinations to suit different battery and charger configurations. This specific model (O-LGL-CLEC3) bridges EC3 batteries with 4mm chargers. Other models in the range provide different connector combinations such as XT60, Deans, Traxxas, EC5, and numerous specialist connectors for aircraft receivers, transmitters, and other applications.
- Can I use this lead with LiPo batteries? — Yes, this charge lead is specifically designed for use with lithium polymer (LiPo) battery packs equipped with EC3 connectors. The gold-plated contacts ensure low-resistance charging and safe power transfer.
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 LOGIC Charge Lead: 4mm~EC3 O-LGL-CLEC3 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.
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.
