Overview
The UDI RC INKFISH CHARGER UDI023-32 is the essential charging solution for the UDI023 and UDI023PRO Inkfish JetBoat models. This USB balanced charger is specifically designed to keep your RC jet boat powered and ready for action on the water. Whether you are a beginner discovering the world of RC boating or an experienced enthusiast looking for a reliable replacement charger, the UDI023-32 delivers dependable performance and hassle-free charging for your brushed or brushless jet boat setup. The charger is engineered with balanced charging technology to protect and extend the life of your 7.4V lithium battery, ensuring optimal performance every time you take your Inkfish out for a run.
As a UK RC hobby retailer, we understand that having a quality charger is fundamental to enjoying your RC models without interruption. The UDI023-32 is an authentic OEM charger that guarantees compatibility with both variants of the Inkfish JetBoat, making it an ideal spare or replacement for anyone investing in this popular shallow-water RC turbo jet boat. Its compact design and USB connectivity make it convenient for home charging, storage, and transport to your favourite water spots across the UK.
The charger outputs a maximum current of 1500mA, allowing you to recharge your 2000mAh battery in approximately 230 minutes, giving you plenty of power management flexibility. This is a genuine UDI RC component that ensures your jet boat receives the correct voltage and charging profile for long-term battery health and consistent performance.
Key Features
- USB Balanced Charger Design — This charger incorporates balanced charging technology which monitors and equalises cell voltage across your 2-cell lithium battery pack, preventing overcharging and extending battery lifespan significantly compared to non-balanced charging methods.
- 7.4V Output Compatible — Specifically engineered to charge 7.4V two-cell lithium batteries, this charger delivers the correct voltage profile required by the UDI023 and UDI023PRO Inkfish JetBoats, eliminating the guesswork of multi-purpose chargers.
- 1500mA Maximum Output — The 1500mA maximum current rating allows flexible charging speeds, meaning you can charge your battery in approximately 230 minutes and get back on the water quickly without compromising battery safety.
- Universal USB Connectivity — The USB interface means you can charge from any standard USB power adapter, computer port, or portable power bank, making it extremely versatile for home, office, or waterside charging scenarios.
- Authentic OEM Component — As the genuine UDI RC charger for the Inkfish range, this UDI023-32 unit guarantees perfect compatibility and optimal charging characteristics specifically calibrated for your jet boat's battery system.
- Compact and Portable — The lightweight design makes this charger ideal for taking to RC boating venues, competitions, or storage alongside your Inkfish JetBoat, without adding significant weight to your RC hobby kit.
- Safety-Focused Engineering — Balanced chargers like this one provide inherent protection against overcharging and cell imbalance, two of the most common causes of lithium battery failure and safety hazards in RC applications.
Technical Performance
The UDI RC INKFISH CHARGER UDI023-32 is a purpose-built charging solution engineered specifically for the 7.4V, 2000mAh lithium battery supplied with the UDI023 and UDI023PRO Inkfish JetBoats. The charger delivers a maximum output of 7.4V at 1500mA, providing a balance between charging speed and battery safety that is ideal for recreational and serious RC boating enthusiasts alike. The balanced charging circuitry actively monitors both cells in your two-cell lithium battery pack throughout the charging cycle, adjusting current distribution to ensure each cell reaches full charge simultaneously. This prevents the common problem of cell voltage imbalance, which can degrade battery performance and reduce lifespan. The approximately 230-minute charging time allows for convenient overnight charging or quick top-ups between water sessions, making it practical for regular use at RC clubs and water venues across the UK. The USB connectivity eliminates the need for proprietary power supplies or mains adapters, as any standard USB charger, computer port, or portable power station can provide the necessary power input. The charger is designed with the marine environment in mind, featuring robust construction suitable for use near water without being submersible itself, and the compact form factor makes it ideal for RC model shop storage and customer convenience.
What's in the Box
- UDI RC INKFISH CHARGER UDI023-32 USB balanced charger unit
What You Need to Complete
- USB Power Adapter (5V, 500mA minimum recommended) or standard USB port on computer or power bank
- UDI023 or UDI023PRO Inkfish JetBoat with 7.4V lithium battery pack
Frequently Asked Questions
- Is the UDI023-32 charger compatible with both the standard UDI023 and UDI023PRO brushless models? — Yes, the UDI023-32 is designed as the balanced charger for both the UDI023 (carbon brush motor version) and the UDI023PRO (brushless motor version). Both models use the same 7.4V, 2000mAh lithium battery pack, so this single charger works perfectly with either variant of the Inkfish JetBoat.
- How long does it take to charge the battery with this charger? — The UDI023-32 charges the 2000mAh lithium battery in approximately 230 minutes when operating at its maximum 1500mA output. This makes it suitable for overnight charging or for getting a quick top-up between water sessions at your local RC boating venue.
- What is a balanced charger and why does the UDI023-32 use this technology? — A balanced charger actively monitors the voltage of each cell in your multi-cell lithium battery and adjusts charging current to keep them at the same level. This is important because lithium batteries in RC applications can develop cell imbalance over time, which reduces performance and can shorten battery lifespan. The balanced charging approach ensures your Inkfish JetBoat battery stays healthy and delivers consistent power for every water session.
- Can I use any USB power adapter with this charger? — Yes, any standard USB power adapter with a 5V output and at least 500mA capacity will work with the UDI023-32. This makes it incredibly convenient for UK RC enthusiasts, as you can use adapters you already have at home, in your office, or take it on holiday with a portable USB power bank.
- What is the maximum output current and voltage of this charger? — The UDI023-32 provides a maximum output of 7.4V direct current (DC) at 1500mA (1.5 amps). This specification is perfectly matched to the requirements of the 7.4V, 2000mAh lithium battery supplied with the Inkfish JetBoat models, ensuring safe and efficient charging without risk of overcharging.
- Is this charger suitable for beginners? — Absolutely. The UDI023-32 is extremely user-friendly and requires no special knowledge to operate. Simply connect a USB power adapter, plug in your Inkfish JetBoat battery, and the charger handles the rest automatically. The balanced charging technology provides built-in protection against common battery damage, making it ideal for newcomers to RC boating who are still learning about battery care.
- Can I leave my battery connected to this charger after it is fully charged? — Whilst the balanced charger design provides protection against overcharging, best practice is to disconnect your battery once charging is complete to maximise battery lifespan. Most users charge overnight and then immediately unplug and use the battery, which is a safe and effective routine.
- What should I do if the charger does not seem to be charging my battery? — First, verify that your USB power adapter is providing adequate current (minimum 500mA recommended). Try a different USB power source to rule out adapter issues. Ensure the battery connector is fully seated in the charger port. If the battery has been stored unused for an extended period, it may need a few minutes before charging current begins. If problems persist, contact RC Model Shop for support or battery testing.
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 UDI RC INKFISH CHARGER UDI023-32 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.
- Product Type: USB Balanced Charger
- Model Number: UDI023-32
- Compatible Models: UDI023 Inkfish JetBoat, UDI023PRO Inkfish JetBoat
- Output Voltage: 7.4V DC
- Maximum Output Current: 1500mA
- Battery Type Compatibility: 2-Cell Lithium (LiPo)
- Battery Voltage Compatibility: 7.4V
- Battery Capacity Compatibility: 2000mAh
- Charging Time: Approximately 230 minutes
- Charging Technology: Balanced Charger
- Power Input: USB
- Connector Type: USB
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.
