Fusion LOGIC Charge Lead 4mm to Futaba Transmitter 1000mm O-LGL-CLFTX

• Brand: Fusion (Logic RC)
• Model Number: O-LGL-CLFTX
• Barcode: 5060177191548
• Product Type: Charge Lead
• Charger Output Connector: 4mm
• Transmitter Connector: Futaba Tx
• Charge Socket Outer Diameter (OD): 5.5mm
• Charge Socket Inner Diameter (ID): 2.5mm
• Barrel Length: 10.5mm
• Cable Total Length: 1000mm
• Polarity: Inside of charge socket is positive
• Compatible With: Futaba transmitters with external charging sockets, chargers with standard 4mm outputs

Overview

The LOGIC Charge Lead: 4mm~Futaba Tx (O-LGL-CLFTX) is an essential accessory for RC enthusiasts in the UK who operate Futaba transmitters and need a reliable charging solution. This straightforward charge lead provides a dedicated connection between chargers featuring standard 4mm outputs and Futaba-compatible transmitter charging sockets, making it an indispensable item for your RC workshop. Whether you're a seasoned competitor managing multiple transmitters, a weekend basher keeping your gear powered, or discovering the world of RC for the first time, having the correct charge lead is fundamental to maintaining your equipment and ensuring uninterrupted flying or driving sessions.

Designed for everyday workshop use, this Fusion-branded charge lead streamlines the transmitter charging process and eliminates the need for makeshift adapters or incompatible connections. The lead helps you maintain safe, reliable charging practices across your RC collection, whether you're running aircraft, helicopters, cars, or boats from a Futaba radio system. Its simplicity belies its importance—proper charging leads are the backbone of any well-organised RC hobby setup, and this lead delivers exactly what you need without unnecessary complications or unnecessary features.

RC Model Shop stocks this charge lead as part of our comprehensive range of charging accessories and RC hobby supplies. Available at competitive prices with fast UK delivery, it's the kind of practical, no-nonsense item that every RC hobbyist should have on hand. Order today and ensure your Futaba transmitter stays charged and ready for action whenever you need it.

Key Features

• 4mm to Futaba Tx Connector Compatibility — This charge lead connects standard 4mm charger outputs directly to Futaba transmitter charging sockets, eliminating the need for multiple adapters or workarounds and ensuring seamless integration with your existing charger setup.
• Futaba-Correct Polarity — The inside of the charge socket is positive, matching Futaba's polarity standard, so you can charge your transmitter safely without risk of reverse-polarity damage to sensitive receiver and servo circuits.
• Professional-Grade Construction — Built by Fusion, a recognised manufacturer of quality RC charging leads, this product offers reliable performance and durability for both hobby and regular workshop use across UK RC clubs and flying sites.
• Standardised 4mm Connector — The 4mm output end works with the vast majority of modern battery chargers available in the UK market, including mains and 12V input chargers from brands like Spektrum, Logic RC, Dynamite, and many others.
• Extended Cable Length — At 1000mm total length, this lead provides ample reach between your charger and transmitter, allowing flexible positioning of equipment on your workbench or at the field without strain on connectors.
• Precision Barrel Connector — The Futaba-compatible barrel connector features specific outer diameter (5.5mm) and inner diameter (2.5mm) dimensions with a 10.5mm barrel length, ensuring a secure, snug fit that resists accidental disconnection during charging.
• Everyday Reliability — Designed for the demands of regular hobby use, this charge lead withstands repeated connections and disconnections without wear, making it perfect for RC enthusiasts who charge their transmitters frequently throughout the week.

Technical Performance

The LOGIC Charge Lead: 4mm~Futaba Tx represents solid engineering for a dedicated charging accessory. The lead measures 1000mm in total length, providing comfortable working distance between your charger unit and transmitter without creating excessive cable clutter on your workbench. The 4mm connector end accommodates the outputs found on virtually all modern battery chargers sold in the UK, from compact portable units to large multi-channel workshop systems. The Futaba-compatible barrel socket features precise dimensional specifications—an outer diameter of 5.5mm, inner diameter of 2.5mm, and a barrel length of 10.5mm—which ensures proper fit and prevents accidental mating with incompatible Futaba receiver leads. The internal polarity is correct for Futaba transmitter charging, with the inside of the socket marked as positive, ensuring safe charging without risk of damaging your radio's onboard circuitry. Built using robust materials suitable for workshop environments, this lead resists degradation from repeated use, temperature fluctuations, and the occasional tug or stretch during operation. The connector design provides a secure connection that resists movement once plugged in, eliminating the anxiety of accidental disconnection mid-charge.

What's in the Box

• LOGIC Charge Lead: 4mm~Futaba Tx (1000mm length)

Frequently Asked Questions

• Will this charge lead work with my Futaba transmitter? — Yes, this lead is specifically designed for Futaba transmitters that accept external charging leads. The connector dimensions and polarity are factory-correct for Futaba radio systems. If your transmitter has an external charging socket on the back, this lead will work perfectly.
• What chargers can I use with this lead? — Any charger with a standard 4mm output socket will work with this lead. This includes mains-input chargers, 12V DC chargers, and dual-input chargers from brands such as Spektrum, Logic RC, Dynamite, and countless others commonly available at UK RC retailers.
• Why do I need a dedicated charge lead instead of using alligator clips? — A dedicated charge lead like this one provides proper polarity protection, eliminating any risk of reverse-polarity charging which can damage transmitter electronics. The barrel connector also holds securely in place, preventing disconnection during the charging cycle, and distributes current more safely across proper connectors rather than clips that can slip or cause poor contact.
• Is this suitable for beginners? — Absolutely. This lead is one of the simplest and most important charging accessories a beginner can own. If you're new to RC and flying or driving a Futaba-equipped model, having the correct charge lead means you'll never struggle with incompatible connectors or makeshift adapters. Simply plug it in and charge with confidence.
• What is the cable length, and is it long enough for workshop use? — The total cable length is 1000mm (1 metre), which provides ample reach from a typical workbench charger to a transmitter positioned elsewhere on your bench or nearby shelf. This length prevents strain on connectors while remaining short enough to avoid excessive coiling.
• Can I use this with rechargeable transmitter batteries? — Yes. This lead is designed to charge Futaba transmitter batteries via the external charging socket. It works with both standard alkaline backup packs and integrated rechargeable battery systems fitted to modern Futaba transmitters.
• How do I know the polarity is correct? — The specification states that the inside of the charge socket is positive, which is the Futaba standard. This means when you insert the connector into your transmitter's charging port, the positive and negative contacts will align correctly, ensuring safe, damage-free charging.

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~Futaba Tx O-LGL-CLFTX 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.