Overview
**DOES NOT WORK WITH THE ORIGINAL DX6, DX7 Gen1, or DX6i RADIO SYSTEMS
- Brand: Spektrum
- Model Number: SPM9551
- Product Type: International and Domestic Air Transmitter AC Adapter
- Power Source: AC Mains
- Compatible Systems: Spektrum air transmitter systems (international and domestic models)
- Not Compatible With: Original DX6, DX7 Generation 1, DX6i radio systems
- Included Accessories: Power cable for mains connection
Overview
The Spektrum International and Domestic Air Transmitter AC Adapter (SPM9551) is an essential accessory for RC pilots who operate Spektrum air radio systems. This mains-powered charging solution is designed to keep your transmitter ready for flight at all times, whether you're a seasoned competitive pilot or an enthusiast enjoying weekend flying sessions at your local RC airfield across the UK. The adapter provides a convenient way to power and charge your transmitter directly from standard domestic AC mains power, eliminating the need to rely solely on battery power.
If you're serious about RC flying and want to maximise your transmitter's availability and operational time, this AC adapter is an invaluable addition to your RC setup. Rather than waiting for internal batteries to charge or constantly swapping out power sources, you can simply plug in the adapter and keep your transmitter powered throughout your flying sessions. This is particularly useful for competitive pilots, training instructors, and anyone who operates their RC aircraft frequently.
Spektrum is a recognised leader in RC radio control systems, and this adapter reflects the brand's commitment to delivering practical, reliable solutions for the RC community. With a proven track record of quality and performance, the International and Domestic Air Transmitter AC Adapter is the perfect companion to your Spektrum transmitter, ensuring you're never without power when you need it most.
Key Features
- AC Mains Power Supply — This adapter connects directly to standard UK domestic AC mains power, allowing you to run and charge your Spektrum air transmitter without relying on internal batteries, which is ideal for extended flying sessions or stationary use at the flight line.
- International and Domestic Compatibility — Designed to work with both international and domestic Spektrum air radio systems, this adapter provides versatile support across multiple Spektrum transmitter models, making it a flexible choice for pilots with different equipment.
- Reliable Power Delivery — Spektrum's engineering ensures stable, regulated power output to your transmitter, protecting your radio system and maintaining consistent performance during operation.
- Compact and Portable Design — The adapter is straightforward to set up and use, requiring only a simple connection to mains power and your transmitter, making it convenient for transport to RC flying fields and clubs.
- Easy Integration — This adapter plugs directly into your existing Spektrum air transmitter system without requiring any modifications or additional configuration, ensuring hassle-free operation out of the box.
Technical Performance
The International and Domestic Air Transmitter AC Adapter represents Spektrum's commitment to delivering dependable power solutions for RC pilots. By converting standard AC mains electricity into the appropriate power format for your Spektrum air transmitter, this adapter ensures your radio system receives clean, stable power throughout your flying sessions. The adapter is engineered to meet the specific power requirements of compatible Spektrum air transmitter models, with careful attention to voltage regulation and safety. Whether you're operating at a permanent RC field installation, during a flying event, or at your local club, this adapter provides the reliability you need to focus on flying rather than worrying about power availability. The compact design means it doesn't take up excessive space in your equipment bag, yet it's robust enough to withstand regular use in the demanding environment of RC flying operations. Spektrum's reputation for quality means you can trust this adapter to protect your transmitter whilst delivering consistent performance.
What's in the Box
- Spektrum International and Domestic Air Transmitter AC Adapter (SPM9551)
- Power cable for mains connection
Frequently Asked Questions
- What Spektrum transmitters is this AC adapter compatible with? — The adapter is designed for international and domestic Spektrum air transmitter systems. However, it is important to note that this adapter does NOT work with the original DX6, DX7 Gen1, or DX6i radio systems, so please verify your transmitter model before purchasing.
- Can I use this adapter with my existing Spektrum transmitter? — This adapter is compatible with most Spektrum air transmitter models except the original DX6, DX7 Generation 1, and DX6i systems. If you own one of these older models, you will need to use an alternative charging method. For other Spektrum air transmitters, including newer DX models and current generation systems, this adapter should work perfectly.
- Is this suitable for competitive RC flying? — Yes, this adapter is excellent for competitive pilots who need reliable power at the flight line. Being able to plug your transmitter into mains power means you can keep it powered throughout the day without worrying about battery depletion, which is particularly valuable during multi-round competitions or long flying events.
- What is the difference between this and battery-powered alternatives? — Unlike battery-based power solutions, this mains AC adapter provides unlimited runtime as long as you have access to a power socket. This makes it ideal for stationary use at flying fields, whilst battery packs are better suited for portable or field operations where mains power may not be available. Many serious pilots use both solutions depending on their flying location.
- Do I need any additional equipment to use this adapter? — No, the adapter comes ready to use. Simply connect it to a standard UK mains power socket and connect it to your compatible Spektrum transmitter. No additional configuration or equipment is required.
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 Intl and Domestic Air Transmitter AC Adapter 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.
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- 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.
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- 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.
