- Manufacturer: ARRMA
- Part Number: Z-AR390201
- EAN: 5052127019224
- Connector Type (Input): XT90 Male
- Connector Type (Output): 4mm Banana Plug
- Product Type: Charge Adapter / Charging Lead
Overview
The ARRMA Charge Adapter: XT90 Male / 4mm 'Banana' (Z-AR390201) is an essential charging connector that bridges the gap between modern XT90 battery connectors and traditional 4mm banana plug chargers. Whether you're running ARRMA RC cars in the UK or managing a fleet of electric RC vehicles, this adapter simplifies your charging setup and eliminates the need for multiple chargers or expensive connector conversions. This genuine ARRMA spare part is designed for RC enthusiasts who want reliable, straightforward charging compatibility without compromising on quality or performance.
If you're new to the RC hobby or expanding your collection of electric-powered RC cars and trucks, having the right charging adapters on hand is crucial. The XT90 to 4mm banana connector adapter allows you to use your existing chargers with newer ARRMA models that feature XT90 connectors, making it an economical choice for UK RC hobbyists. Whether you're a weekend basher enjoying off-road RC fun or a dedicated competitor maintaining multiple vehicles, this adapter ensures you're never stuck without a way to charge your batteries.
ARRMA is a recognised manufacturer of high-performance RC vehicles and accessories, and their genuine spare parts are engineered to the same exacting standards as their complete models. This charging lead connector is no exception, offering dependable performance that keeps your RC experience running smoothly and safely.
Key Features
- XT90 Male Connector — This adapter features an XT90 male connector on one end, allowing it to connect directly to batteries and charging ports equipped with XT90 female sockets, which are increasingly common on modern electric RC vehicles for their secure, compact design and excellent current handling capability.
- 4mm Banana Plug Connector — The opposite end terminates in a standard 4mm banana plug, which is compatible with the vast majority of battery chargers available to RC enthusiasts across the UK, making it simple to use your existing charging equipment.
- Genuine ARRMA Spare Part — As an official ARRMA component (part number Z-AR390201), this adapter meets all manufacturer specifications and quality standards, ensuring reliability and compatibility with your ARRMA RC vehicles and other compatible systems.
- Compact and Lightweight Design — The adapter is built to be practical and portable, making it easy to keep in your pit box or toolbag during RC racing or bashing sessions, ensuring you always have the right connector available when you need it.
- Safe and Secure Connection — Both connector types are engineered to provide a solid, non-slip connection that prevents accidental disconnection during charging, reducing the risk of battery damage or safety issues.
Technical Performance
The ARRMA Charge Adapter Z-AR390201 is manufactured to exacting standards using quality materials that ensure safe, reliable charging across all battery types and voltages commonly used in RC vehicles. The XT90 connector is widely recognised in the RC community for its robust design and excellent current-carrying capacity, making it ideal for high-performance electric RC cars and trucks. The 4mm banana plug end is a universal standard recognised across virtually all aftermarket battery chargers sold in the UK, from basic entry-level units to advanced multi-chemistry chargers used by competitive RC drivers. This adapter eliminates the common frustration of owning batteries with incompatible connectors, allowing you to maximise your investment in quality charging equipment. Whether you're charging 2S, 3S, 4S or higher-voltage LiPo packs, this passive connector adapter works safely across all standard battery configurations used in modern electric RC vehicles. The construction is straightforward but effective: quality conductors and secure mechanical connections ensure minimal voltage drop and maximum safety. This is particularly important when charging high-capacity batteries or using fast chargers, where poor connections can lead to charging inefficiencies or potential safety hazards. The adapter is suitable for anyone running electric-powered RC cars, buggies, trucks, crawlers or other vehicles that feature XT90 connectors but whose charging infrastructure is built around 4mm banana plugs.
What's in the Box
- ARRMA Charge Adapter: XT90 Male to 4mm Banana Plug
Frequently Asked Questions
- Can I use this XT90 to 4mm adapter with any charger? — The adapter will work with any charger that features standard 4mm banana plug sockets, which includes the vast majority of RC battery chargers available in the UK. Before using with any charger, ensure the charger supports the voltage of your battery pack.
- Is this adapter suitable for LiPo batteries? — Yes, this passive connector adapter is completely safe to use with LiPo, LiHV and other battery chemistries. It simply bridges the gap between XT90 battery connectors and 4mm banana charger connectors without affecting charging safety or performance.
- Why would I need this adapter? — If you own ARRMA RC vehicles or other models with XT90 connectors but your charger only has 4mm banana plug sockets, this adapter allows you to charge without purchasing an expensive new charger or having to modify your batteries.
- Is this a genuine ARRMA part? — Yes, the Z-AR390201 is an official ARRMA spare part, manufactured to original specifications and quality standards, ensuring compatibility and reliability with your ARRMA RC vehicles.
- What is the difference between XT90 and 4mm banana connectors? — XT90 connectors are modern, compact connectors found on many newer RC batteries; they offer excellent current handling and a secure connection. 4mm banana plugs are older, universal connectors that remain the standard on many chargers and older RC equipment. This adapter bridges the two systems seamlessly.
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 ARRMA Charge Adapter: XT90 Male / 4mm 'Banana' Z-AR390201 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.
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- 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.
