Overlander XT60U to 4mm Gold Connectors Charge Lead 30cm 2803

Overview

The Overlander XT60U to 4mm Gold Connectors Charge Lead – 2803 is an essential charging accessory designed for RC enthusiasts who demand reliable, safe, and efficient energy transfer during every battery charging session. Whether you're preparing your RC car UK for weekend bashing, tuning up your brushless RC plane, or maintaining a fleet of drones, this charge lead provides the secure connection your setup needs. Built with premium materials and engineered for durability, the Overlander 2803 bridges the gap between modern XT60U-equipped LiPo batteries and standard 4mm banana plug chargers, making it an indispensable tool for any RC hobbyist.

This charge lead is perfect for anyone operating XT60U-equipped batteries with a 4mm connector charger. The XT60U connector represents an evolution in RC power distribution, offering enhanced durability and improved fit compared to its predecessor. If you're running XT60U batteries on your ready to run RC car, helicopter, plane, or boat, you'll find the Overlander 2803 to be a practical, trustworthy solution that ensures consistent and reliable charging every time you connect your battery to your charger.

Overlander has built a reputation for robust, dependable RC accessories, and this charge lead fully upholds that commitment to quality. At just £3.59, it offers exceptional value for a safety-critical component that will serve your RC setup reliably for years to come.

Key Features

• Premium 14AWG Silicone Wire Construction — The charge lead is crafted from high-quality 14AWG (2.5mm) multi-strand soft silicone wire, which ensures excellent electrical conductivity whilst maintaining outstanding flexibility and durability. This gauge of wire is specifically chosen to minimise resistance during charging, allowing faster and more efficient energy transfer to your batteries. The soft silicone material resists cracking and degradation from repeated flexing, making this lead suitable for frequent use in demanding RC applications.
• Gold-Plated Connectors — Both the XT60U male connector on the battery end and the 4mm gold banana plugs on the charger end feature gold-plated brass contact surfaces. Gold plating provides superior conductivity compared to standard brass or nickel finishes, and it resists corrosion and oxidation even after years of use. This means your connections remain clean and reliable, maintaining low resistance and ensuring consistent charging performance across countless charge cycles.
• Optimised 30cm Length — At approximately 300mm long, this charge lead offers the ideal reach for most charging setups without creating unnecessary clutter around your workbench or charging station. The length is generous enough to accommodate various charger and battery positions whilst remaining compact and portable enough to carry in your RC bag or tool kit.
• XT60U Connector Compatibility — The XT60U male connector is specifically designed for modern high-current LiPo batteries, offering enhanced durability and improved fit compared to older XT60 designs. The compact yet robust XT60U connector is suitable for a wide variety of contemporary RC LiPo batteries, making this lead compatible with many of the latest ready to run RC cars, planes, helicopters, boats, and drones entering the market.
• Universal 4mm Banana Plug Compatibility — The charger end features standard 4mm gold connectors (banana plugs), which are the industry standard for most RC chargers. This universal compatibility means you can use this lead with virtually any charger that accepts 4mm banana plugs, whether it's a basic single-channel charger or an advanced multi-chemistry fast charger. This versatility is essential for hobbyists with diverse RC setups.
• Nylon Insulation Material — The connectors feature nylon (PA) insulation, which is heat-resistant and durable. This material prevents melting or degradation during charging, even when ambient temperatures are elevated. The robust insulation also provides mechanical protection to the connector contacts.
• Efficient Power Transfer — By minimising resistance through premium wire gauge and gold-plated contacts, this charge lead ensures efficient power transfer from your charger to your battery. Reduced resistance means faster charging times, less energy wasted as heat, and more reliable charge cycles that keep your batteries in top condition for longer.
• Enhanced Safety Design — Charge leads are critical safety components in any RC setup, as poor construction can lead to voltage drops, overheating, or inconsistent charging that damages batteries or chargers. The Overlander 2803 is built with robust materials and secure connections that prevent these issues, protecting both your charger and batteries whilst maintaining the highest safety standards.
• Durable Construction for Repeated Use — This lead is engineered to withstand the rigours of frequent charging sessions and the inevitable flexing and handling that comes with regular RC use. The strong build ensures reliability through countless charge cycles, maintaining safety and performance even after extended use.
• Plug-and-Play Simplicity — There is no soldering, no assembly, and no configuration required. Simply plug the XT60U male connector into your battery and insert the 4mm banana plugs into your charger. This user-friendly design makes connecting and disconnecting your battery quick and hassle-free.

Technical Performance

The Overlander XT60U to 4mm Gold Connectors Charge Lead represents a carefully engineered balance between performance, safety, and practicality. The 14AWG (2.5mm) multi-strand silicone wire specification is critical to this lead's performance characteristics. This gauge provides a low-resistance pathway for charging current, which is essential because even small amounts of resistance generate heat and reduce charging efficiency. The multi-strand construction offers superior flexibility compared to solid-core wire of the same gauge, allowing the lead to withstand repeated bending without developing microfractures that could increase resistance over time. Silicone insulation is chosen for its temperature resistance and flexibility; it remains supple even at low temperatures and doesn't become brittle with age like PVC insulation can. The gold-plated brass connectors on both ends further contribute to low-resistance connections. Brass provides an excellent electrical conductor, whilst the gold plating protects against oxidation and corrosion that would increase resistance and create unreliable connections. The XT60U connector features a robust mechanical design that ensures a secure fit with modern RC batteries, whilst the 4mm banana plugs provide universal compatibility with standard RC chargers. The 300mm length is optimised to provide sufficient reach for most charging arrangements without excess wire that could tangle or create trip hazards. The nylon insulation on the connectors provides both mechanical protection and thermal resistance, ensuring the connectors maintain their integrity during charging. This lead is suitable for use with LiPo batteries of any capacity, as well as NiMH and Li-Ion batteries equipped with XT60U connectors. The robust construction ensures this lead will provide reliable service through years of regular RC charging sessions, whether you're charging batteries for RC cars, planes, helicopters, boats, or drones.

What's in the Box

• 1x Overlander XT60U to 4mm Gold Connectors Charge Lead (approximately 300mm long)

Frequently Asked Questions

• What types of RC batteries can I use this charge lead with? — This charge lead is compatible with any RC battery equipped with an XT60U male connector, including LiPo (Lithium Polymer), NiMH (Nickel-Metal Hydride), and Li-Ion (Lithium-Ion) battery packs. The XT60U connector is becoming increasingly standard on modern RC batteries, so if your battery features this connector type, this lead will work reliably with your setup. It's essential to verify that your battery has an XT60U connector (not a standard XT60, which is a different connector design) before purchasing this lead.
• Is this charge lead suitable for beginners in RC hobbies? — Absolutely. This charge lead is ideal for beginners because it requires no soldering, assembly, or technical knowledge to use. Simply plug the XT60U male connector into your battery and insert the 4mm banana plugs into your charger, and you're ready to charge. The robust construction and safety-focused design also make it a reliable choice for anyone new to RC, as you don't need to worry about connection quality or safety issues. Whether you're just starting out with a ready to run RC car or moving up to more advanced equipment, this lead will serve you well.
• Will this charge lead work with my existing charger? — This lead will work with any RC charger that features 4mm banana plug connectors on its charging ports. Most standard RC chargers, including basic single-channel chargers and advanced multi-chemistry fast chargers, utilise 4mm banana plugs as the industry standard. If you're unsure whether your charger has 4mm connectors, check your charger's specifications or examine the charging ports directly; 4mm banana plugs are larger than smaller 2mm or 3.5mm plugs and are easy to identify visually. If your charger uses a different connector type (such as XT60, Deans, or proprietary connectors), you would need a different charge lead or an adapter.
• What is the difference between XT60U and standard XT60 connectors? — The XT60U is an improved version of the standard XT60 connector that offers enhanced durability and improved fit. The XT60U features updated internal contact geometry and tighter tolerances, which means it maintains a more secure connection and resists loosening over time. Additionally, the XT60U is designed to handle high currents safely whilst minimising voltage drops. If your battery is equipped with an XT60U connector, this lead will provide the most reliable and secure connection compared to using an older XT60-compatible lead. The two connector types are not cross-compatible, so it's essential to confirm which type your battery uses before purchasing.
• How long will this charge lead last with regular use? — With proper care, this charge lead should provide reliable service for years of regular RC charging sessions. The premium 14AWG silicone wire and gold-plated connectors are designed to withstand hundreds of charge cycles without degradation. The soft silicone insulation remains flexible even after extended use and doesn't crack or become brittle like cheaper materials. The gold plating protects the connectors from corrosion and oxidation that would normally increase resistance and reduce connection reliability. To maximise the lifespan of your charge lead, avoid excessive strain on the connectors, store it away from extreme temperatures, and occasionally inspect the wire insulation for any signs of damage.
• Can I use this charge lead to discharge my batteries? — Whilst this charge lead can technically be used for discharging through a charger that supports discharge functions, it is primarily designed and optimised for charging applications. If you need to discharge your batteries, most modern RC chargers include discharge functionality that works safely with standard charge leads. Always follow your charger's instructions regarding discharge operations and never discharge batteries faster than the charger recommends, as rapid discharging can generate excessive heat and reduce battery lifespan.
• Why does my charge lead feel warm during charging? — Some warmth during charging is normal and expected, particularly when charging high-capacity batteries or when the charging current is high. The warmth you feel is the result of electrical resistance, which is inevitable in any conductor. However, the premium 14AWG wire and gold-plated connectors used in the Overlander 2803 are specifically chosen to minimise this resistance compared to lower-quality leads. If your charge lead feels excessively hot (too hot to hold comfortably), this could indicate a problem with the connection, the charger, or the battery, and you should immediately stop charging and investigate the issue. Properly functioning charge leads will be warm to the touch but never dangerously hot.

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 Overlander XT60U to 4mm Gold Connectors Charge Lead – 2803 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.