Overview
The Futaba HT5F1800B 6.0V 1800mAh NiMH Transmitter Battery is an essential spare or replacement battery pack designed specifically for Futaba radio control transmitters. Whether you're an experienced RC car enthusiast in the UK or someone just getting started with RC hobby vehicles, having a reliable backup battery ensures your RC sessions never come to an abrupt end. This genuine Futaba transmitter battery delivers consistent, dependable power output and is engineered to meet the exacting standards you'd expect from a leading RC manufacturer with over 60 years of heritage in radio control technology.
Built with premium Nickel-Metal Hydride (NiMH) chemistry, this battery pack combines reliability with proven performance. The 1800mAh capacity provides extended operating time between charges, making it ideal for serious RC enthusiasts who demand longer play sessions without interruption. Whether you're operating a ready to run RC car, truck, or other radio control model, this battery is compatible with an extensive range of Futaba transmitter models, making it a versatile addition to your RC kit collection.
With its distinctive orange finish and Futaba connector, this battery pack is immediately recognisable and integrates seamlessly with compatible Futaba transmitters. The HT5F1800B represents genuine Futaba quality at a competitive price, offering peace of mind that you're purchasing an authentic component from the world's most trusted name in RC radio systems and accessories.
Key Features
- 6.0V NiMH Chemistry — The battery utilises Nickel-Metal Hydride technology, which provides stable voltage delivery throughout the discharge cycle, ensuring your transmitter maintains consistent performance and range control throughout your RC session.
- 1800mAh Capacity — With 1800 milliamp-hours of capacity, this battery pack delivers extended runtime between charges, allowing you to enjoy longer uninterrupted RC driving sessions without frequently swapping batteries.
- 10.8W Power Output — The combined voltage and capacity produce 10.8 watts of power, delivering the performance level your Futaba transmitter requires for reliable operation and consistent signal transmission to your RC models.
- Genuine Futaba Connector — Fitted with the official Futaba connector, this battery pack connects directly to compatible Futaba transmitters without any adapters or modifications, ensuring safe, reliable power delivery.
- Orange Colour Design — The distinctive orange finish makes this battery instantly recognisable in your RC kit bag and helps prevent accidental confusion with other battery packs.
- Wide Model Compatibility — This battery is compatible with numerous Futaba transmitter models including the 4PK, 4PKS, 4PKS-R, 4PL, 4PLS, 6J, 6K, 7PX, 7PX LE, 8J, 10J, 10PX, 12K, 14SG, 16SZ, 18SZ, and 18SZ 70th Anniversary, making it an excellent spare for various RC setups.
- Efficient Charging Profile — The battery charges at 170mAh, achieving a full charge in approximately 15 hours, allowing you to prepare your backup battery overnight ready for the next day's RC adventures.
- Lightweight Compact Design — Weighing just 0.17kg, this battery pack adds minimal weight to your RC kit whilst providing substantial power reserves for extended transmitter operation.
Technical Performance
The Futaba HT5F1800B represents the pinnacle of transmitter battery engineering, combining proven NiMH technology with Futaba's renowned quality standards. The 6.0V configuration delivers the precise voltage your compatible Futaba transmitter requires, whilst the 1800mAh capacity ensures you have ample power for extended RC sessions. The 10.8W power rating means this battery provides sufficient energy to maintain reliable signal transmission and control responsiveness, critical factors when operating RC vehicles at distance or in competitive racing environments. The battery's construction utilises premium materials to withstand the demands of regular charging and discharging cycles, ensuring longevity and consistent performance season after season. The Nickel-Metal Hydride chemistry is renowned for its safety profile, reliability in varying temperature conditions, and resistance to memory effect, meaning you can recharge this battery whenever convenient without degrading performance. The official Futaba connector ensures secure, reliable connections with zero contact resistance, maintaining optimal power delivery throughout your RC activities. Whether you're a casual weekend hobbyist enjoying ready to run RC cars or a serious enthusiast competing in organised RC events, this battery pack has been engineered to meet professional-grade reliability standards.
What's in the Box
- Futaba HT5F1800B 6.0V 1800mAh NiMH Transmitter Battery
What You Need to Complete
- HBC-3B (4) Charger or compatible NiMH transmitter charger (not included)
Frequently Asked Questions
- Is the Futaba HT5F1800B compatible with my Futaba transmitter? — The HT5F1800B is designed for a wide range of Futaba transmitter models including the 4PK, 4PKS, 4PKS-R, 4PL, 4PLS, 6J, 6K, 7PX, 7PX LE, 8J, 10J, 10PX, 12K, 14SG, 16SZ, 18SZ, and 18SZ 70th Anniversary. If your transmitter model is listed in the compatibility range, this battery will fit perfectly and provide reliable power for your RC operations. If you're unsure about your specific model, our team at RC Model Shop are happy to confirm compatibility before you purchase.
- How long does the battery last between charges? — The 1800mAh capacity provides extended runtime that varies depending on your transmitter model and usage intensity. Most users find this capacity sufficient for multiple RC sessions before requiring a recharge. For heavy users or backup power during competitions, many RC enthusiasts in the UK purchase multiple HT5F1800B batteries to rotate through charging cycles.
- What charger do I need for this battery? — The HT5F1800B charges via the HBC-3B (4) charger or any compatible NiMH transmitter charger capable of delivering 170mAh charge current. The charger is not included with the battery, so if you don't already own a compatible charger, you'll need to purchase one separately. Futaba produces several compatible charging options suitable for NiMH batteries of this type.
- How long does it take to fully charge? — Charging at the recommended 170mAh rate, the HT5F1800B achieves full charge in approximately 15 hours. This makes it ideal for overnight charging, allowing you to prepare a backup battery ready for your next RC session the following day.
- Is this battery suitable for beginners? — Absolutely. If you're new to RC and own a compatible Futaba transmitter, the HT5F1800B is an excellent choice. Having a spare battery is one of the smartest investments a beginner can make, as it eliminates the inconvenience of a dead transmitter battery interrupting your RC fun. The NiMH chemistry is forgiving and safe, making it ideal for users of all experience levels.
- What is NiMH technology and why is it used? — Nickel-Metal Hydride (NiMH) is a well-established battery chemistry that has been the industry standard for RC transmitter batteries for decades. NiMH batteries are reliable, safe, affordable, and perform consistently across a wide temperature range. Unlike older NiCd batteries, NiMH has virtually no memory effect, meaning you can recharge it at any time without degrading its capacity. This makes it perfect for the unpredictable charging patterns of RC hobbyists.
- Can I use this battery in the rain or wet conditions? — Whilst the battery pack itself is reasonably robust, it's always sensible to keep transmitters and their batteries protected from excessive moisture. Standard RC practice involves keeping transmitters dry during outdoor RC sessions, particularly when operating RC buggies, trucks, or crawlers in wet or muddy terrain.
- How do I know when the battery needs replacing? — When the battery no longer holds charge effectively or your transmitter shuts down unexpectedly during use, it's time for a replacement. The HT5F1800B is an affordable spare, so many serious RC enthusiasts in the UK maintain at least two batteries in rotation to ensure uninterrupted RC operation.
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 Futaba HT5F1800B 6.0V 1800mAh NiMH Transmitter Battery FUTEBA0142 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.
- Model Number: HT5F1800B
- Part Number: FUTEBA0142
- Battery Chemistry: Nickel-Metal Hydride (NiMH)
- Voltage: 6.0V
- Capacity: 1800 mAh
- Power Output: 10.8W
- Connector Type: Futaba
- Colour: Orange
- Charging Current: 170 mAh
- Charging Time: 15 hours
- Recommended Charger: HBC-3B (4) - not included
- Weight: 0.17 kg (0.37 lb)
- Compatibility: 4PK, 4PKS, 4PKS-R, 4PL, 4PLS, 6J, 6K, 7PX, 7PX LE, 8J, 10J, 10PX, 12K, 14SG, 16SZ, 18SZ, 18SZ 70th Anniversary
- Barcode: 4513886306570
Futaba 6.0 V 1800 mAh NiMH Transmitter Battery FUTUBA0142 ensures dependable power for your Futaba transmitter sessions.
This 5-cell NiMH pack delivers stable voltage, balanced charging (170 mA over 15 hours), and is compact yet robust—perfect for transmitters like 4 PKS, 7 PX, 14 SG, and 18 SZ.
FAQs
- What is the voltage? 6.0 V (5-cell NiMH).
- What is the capacity? 1800 mAh.
- Which transmitters are supported? Models such as 4 PKS, 6 J, 7 PX, 10 J, 14 SG, 18 SZ, and more.
- How do I charge it? Use a NiMH charger at 170 mA for ~15 hours; charger not included.
- What are the size and weight? Approximately 43.5 × 17 × 84 mm, and 165 g.
- Model Number: FUTUBA0142 (HT5F1800B)
- Chemistry: 5-cell NiMH
- Nominal Voltage: 6.0 V
- Capacity: 1800 mAh (~10.8 Wh)
- Compatible Transmitters: 4 PK/PKS, 6 J/K, 7 PX, 8 J, 10 J, 12 K, 14 SG, 16 SZ, 18 SZ, etc.
- Charging Rate: 170 mA (approx. 15-hour charge)
- Dimensions: ~43.5 × 17 × 84 mm
- Weight: ~165 g
- Connector: Futaba-proprietary red 2-pin connector
- Applications: OEM replacement or upgraded transmitter power source
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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