Etronix Crocodile Clips with 4mm Connectors RC Workshop Accessory ET0618

Overview

The Etronix Crocodile Clips W/4mm Connectors (ET0618) are an essential workshop accessory for anyone serious about RC hobbies in the UK. Whether you're a dedicated RC car enthusiast, a drone pilot, or someone who works regularly with electronics on the RC bench, these versatile crocodile clips provide a simple, reliable way to make temporary electrical connections when you need them most. Known also as alligator clips, these connectors are terminated with industry-standard 4mm connectors that interface seamlessly with the common 4mm socket systems found on most modern hobby chargers, bench power supplies, and test equipment.

If you're running an RC setup at home or in a workshop environment, the Etronix ET0618 crocodile clips belong in your toolkit. They streamline everyday workshop tasks by offering straightforward connectivity for basic testing, continuity checks, and linking to binding posts without the need for permanent soldering or complex wiring arrangements. Perfect for the RC car UK hobbyist who wants quick, grab-and-hold connections during setup, maintenance, or troubleshooting sessions, these clips represent good value at just £1.75 and are backed by the Etronix brand's reputation for quality accessories.

From temporary battery connections during charging to linking test equipment for diagnostics, the flexibility of crocodile clips with 4mm connectors makes them indispensable for any serious RC enthusiast. Whether you're preparing a brushless RC car for competition, setting up a ready to run RC model, or simply maintaining your growing collection of electric RC vehicles, these clips offer the connectivity you need without fuss or complication.

Key Features

• 4mm Connector Terminals — Fitted with standard 4mm connectors that match the socket systems on virtually all hobby-grade RC battery chargers, bench power supplies, and general test equipment, ensuring compatibility with your existing workshop setup without additional adapters or modifications.
• Crocodile Clip Design — The spring-loaded crocodile clip mechanism (also known as alligator clips) provides a secure, reliable grip that holds firmly to binding posts, battery terminals, and other contact points, making these clips ideal for quick temporary connections that won't slip during use.
• Simple and Reliable Connection Method — By offering a straightforward way to make electrical connections without soldering or permanent modifications, these clips allow you to test, diagnose, and troubleshoot your RC electronics quickly and safely, perfect for the RC bench workshop or field repairs.
• Workshop Essential Tool — Whether you're checking battery voltage before a race, testing continuity on circuits, or temporarily linking equipment during setup, crocodile clips with 4mm connectors are among the most practical additions to any RC toolkit, used by hobbyists and professionals alike.
• Affordable Accessory Solution — At just £1.75, the ET0618 represents excellent value for money and removes the barrier to having proper test equipment connectivity, meaning you can equip your workshop without breaking the bank.

Technical Performance

The Etronix Crocodile Clips W/4mm Connectors are engineered for reliable workshop use with all hobby-grade RC equipment featuring 4mm socket compatibility. These clips feature spring-loaded crocodile jaws that provide secure mechanical grip without damaging delicate binding posts or battery terminals, while the 4mm connector terminals ensure perfect compatibility with RC battery chargers with 4mm outputs, bench power supplies, and test equipment using 4mm banana sockets — the industry standard for hobby electronics. The straightforward design prioritises durability and ease of use, making them suitable for frequent use in workshop environments. Whether you're working with 2S, 3S, or higher voltage RC battery systems, or connecting to any equipment with standard 4mm sockets, these clips deliver the connectivity you need without complications. The robust construction ensures they will withstand repeated use across countless RC projects, charging sessions, and diagnostic checks, making them a long-term investment in your RC workshop infrastructure.

What's in the Box

• Etronix Crocodile Clips with 4mm Connectors (ET0618)

Frequently Asked Questions

• What equipment will these crocodile clips work with? — The Etronix ET0618 clips are designed to interface with any equipment featuring standard 4mm sockets, which includes virtually all modern RC battery chargers with 4mm outputs, bench power supplies commonly used in RC workshops, and general test gear equipped with 4mm banana sockets. This broad compatibility makes them suitable for use across your entire RC setup.
• Are crocodile clips with 4mm connectors suitable for temporary connections on RC batteries? — Yes, absolutely. The spring-loaded crocodile mechanism provides a secure grip for making temporary connections to RC battery terminals and other binding posts. Many UK RC hobbyists use them specifically for testing battery voltage before and after charging, checking cells for balance, and temporarily linking equipment during diagnostics without needing to solder permanent connections.
• What is the difference between crocodile clips and alligator clips? — Crocodile clips and alligator clips are essentially the same thing — both terms refer to the spring-loaded clip mechanism that holds items securely. The Etronix ET0618 uses this design, which is ideal for quick, temporary connections in workshop environments where you need reliable grip without permanent installation.
• Can I use these with my RC car charger? — If your RC car charger is equipped with 4mm sockets, then yes, the Etronix Crocodile Clips with 4mm Connectors will work perfectly. This is the case with most modern hobby-grade chargers used by RC car enthusiasts throughout the UK. Simply connect the 4mm connector terminals into your charger's 4mm sockets, and the crocodile clips at the other end will grip your battery terminals, test points, or binding posts securely.
• Is this suitable for beginners? — Yes, these clips are ideal for beginners. There is no assembly required, no soldering skills needed, and they work immediately out of the box. New RC hobbyists will find them invaluable for learning about their equipment, testing connections, and understanding the basics of RC electronics without the risk of permanent damage from inexperienced soldering.
• How durable are Etronix crocodile clips? — Etronix is a respected brand in the RC hobby community, and their accessories are built for regular workshop use. The spring-loaded mechanism and quality construction mean these clips will withstand repeated use across many projects and charging sessions, making them a cost-effective long-term addition to your RC toolkit.

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 Etronix Crocodile Clips W/4mm Connectors ET0618 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.