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Radient LiPo 6S 3250mAh 22.2V 50C XT90 RC Battery RDNB32506S50XT90

Model No: RDNB32506S50XT90


COMING SOON 26/06/2026

Coming Soon - Stock Arriving: 26/06/2026

Stock Arriving: 26/06/2026

£62.99

£6.30

£56.69

Inc VAT

1 Year Warranty
We Accept

Overview

The Radient LiPo 6S 3250mAh 22.2V 50C XT90 battery is a high-performance lithium polymer power pack engineered for demanding RC applications where reliability and consistent power delivery are essential. This 6-cell configuration delivers a nominal voltage of 22.2V, making it ideally suited for performance-focused RC car enthusiasts in the UK who demand professional-grade battery technology. Whether you're running a brushless electric RC car, RC buggy, or other high-performance RC model, this Radient LiPo pack combines cutting-edge battery chemistry with proven construction quality to give you the dependable power you need for extended runtime and impressive acceleration.

Finished in black and fitted with the robust XT90 connector, this battery pack is designed for serious RC hobbyists who understand the importance of quality power delivery in competitive racing and weekend bashing alike. The 50C discharge rating ensures that this pack can handle the demanding current draws of modern brushless motor systems, providing the sustained power output necessary for high-speed performance. For RC enthusiasts across the UK seeking reliable, hard-working battery solutions that won't let them down mid-session, the Radient LiPo 6S represents excellent value and proven performance credentials.

At 3250mAh capacity, this battery strikes an excellent balance between weight and runtime, making it a versatile choice for a wide range of RC platforms. The soft-case construction keeps weight to a minimum whilst remaining durable enough for the rigours of regular RC use. Available now from RC Model Shop, the Radient LiPo 6S 3250mAh 22.2V 50C XT90 RDNB32506S50XT90 is the battery choice for UK RC enthusiasts who refuse to compromise on quality or performance.

Key Features

  • 6S Configuration (22.2V Nominal Voltage) — The six-cell design delivers a nominal voltage of 22.2V, which is the standard for high-powered RC applications and provides the voltage levels required by modern brushless ESCs and motor combinations, ensuring optimal performance across the widest range of RC car platforms.
  • 3250mAh Capacity — With 3250mAh of stored energy, this battery pack offers excellent runtime performance for RC applications whilst maintaining a relatively lightweight profile, allowing you to balance power duration against overall vehicle weight and performance characteristics.
  • 50C Discharge Rating — The 50C continuous discharge capability means this battery can reliably deliver high current output without voltage sag, making it perfect for high-performance brushless systems where consistent power and rapid acceleration are critical to your RC experience.
  • XT90 Connector — The XT90 connector is a gold-plated, high-current connector that provides excellent conductivity and reliability, reducing resistance losses and ensuring maximum power transfer from battery to your RC car's ESC and motor system during demanding driving sessions.
  • Soft-Case Construction — The soft-case design keeps overall weight to a minimum whilst providing adequate protection for the cells during storage and transport, with the flexible case allowing easy fitting into tight battery compartments on compact RC platforms.
  • Black Colour Finish — The professional black finish gives this battery pack a clean, understated appearance that matches the aesthetics of most modern RC cars and buggies.
  • Lithium Polymer Chemistry — LiPo battery technology provides superior energy density compared to older battery types, meaning you get more power from a lighter package, which directly translates to better RC car performance and handling characteristics.

Technical Performance

The Radient LiPo 6S 3250mAh 22.2V 50C XT90 battery represents a pinnacle of modern RC battery engineering, combining proven lithium polymer chemistry with professional-grade construction standards. The 6S cell configuration means you're working with six 3.7V nominal cells connected in series, yielding the full 22.2V output that modern brushless ESCs and motor systems demand. The 50C discharge rating is absolutely critical for high-performance applications — this means the battery is rated to safely discharge its full 3250mAh capacity at 50 times that rate (162.5 amps continuous), providing the sustained high-current output required when accelerating hard or driving at maximum throttle. This discharge capability ensures minimal voltage sag, meaning your RC car maintains consistent power delivery throughout your driving session, translating to predictable handling and reliable performance on the track or at the bash spot. The XT90 connector features gold-plated contacts that minimise internal resistance, ensuring maximum voltage and current transfer efficiency from the battery to your RC car's electronics. Construction quality is paramount in lithium polymer battery design, and Radient's manufacturing standards ensure cell integrity and safety throughout the battery's operational lifespan. The approximate weight of 510 grams (17.99 ounces) makes this pack suitable for a wide variety of RC applications where weight distribution and vehicle balance are important factors. The soft-case design keeps overall weight minimal whilst providing adequate protection during storage, transport, and regular use. For RC car enthusiasts across the UK running brushless electric systems, this battery delivers the technical performance specifications needed for competitive racing, high-speed bashing, or serious hobby-grade RC applications.

What's in the Box

  • Radient LiPo 6S 3250mAh 22.2V 50C battery pack with XT90 connector
  • Soft-case battery pouch for protection and transport

What You Need to Complete

  • Compatible RC car or vehicle with XT90-compatible ESC and motor system rated for 6S operation
  • LiPo battery charger with 6S charging capability (balance charger recommended)
  • Appropriate safety equipment including LiPo charging bag or charging safety container
  • Spare XT90 connector adapters if your RC car requires different connector types

Frequently Asked Questions

  • What does the 50C discharge rating mean and why is it important for my RC car? — The 50C rating indicates the battery can safely deliver 50 times its capacity in amps continuously. With a 3250mAh battery, this means it can safely deliver 162.5 amps of current without damage or excessive heat buildup. This high discharge rating is crucial for brushless RC cars because it ensures the battery can supply the massive current demands of modern brushless motors and high-performance ESCs without voltage sag, meaning your car maintains consistent power and acceleration throughout your driving session.
  • Is the Radient LiPo 6S 3250mAh 22.2V 50C suitable for beginners? — This is an advanced battery pack intended for experienced RC hobbyists with proper knowledge of LiPo battery handling, charging, and safety. LiPo batteries require careful management including proper storage in discharged or partially charged states, use of dedicated LiPo chargers with balance charging functionality, and awareness of fire and explosion risks if damaged or mishandled. Beginners should seek guidance from experienced RC enthusiasts or start with ready-to-run RC systems that come with beginner-appropriate battery packs and integrated safety systems. Age recommendation is 14 years and above.
  • What type of RC car systems can I use this battery with? — The Radient LiPo 6S 3250mAh 22.2V battery is designed for RC cars and vehicles equipped with 6S-compatible brushless ESC and motor systems. This includes most modern high-performance 1/10-scale RC buggies, RC short course trucks, RC monster trucks, and various other RC platforms designed for 6S operation. Check your RC car's specifications to confirm it's rated for 6S LiPo batteries before purchasing. The XT90 connector must also match your vehicle's battery connector, or you'll need an XT90 adapter.
  • How long will this battery last on a charge? — Runtime depends entirely on your specific RC car, motor system, throttle usage, and driving conditions. Generally, the 3250mAh capacity paired with a brushless motor system can provide 15-30 minutes of mixed driving, though high-throttle continuous use may reduce this to 10-15 minutes. More efficient driving styles and lighter RC vehicles will achieve longer runtimes. Most serious RC racers and bashers run multiple battery packs to maximise track or field time.
  • Do I need a special charger for this 6S LiPo battery? — Yes, this battery requires a dedicated lithium polymer battery charger with 6S charging capability. Standard NiMH or NiCd chargers are completely incompatible and will damage the battery. A balance charger is strongly recommended, as it allows each of the six cells to charge to the optimal voltage independently, maximising battery life and ensuring safety. Most serious RC enthusiasts use quality LiPo chargers with multiple charging programs and safety features.
  • What is the XT90 connector and why does it matter? — The XT90 is a high-current connector commonly used in advanced RC applications. It features gold-plated contacts that minimise electrical resistance, allowing maximum power transfer from battery to your RC car's ESC. The XT90 is designed specifically for high-current applications and is more reliable than older connector types at the current levels demanded by modern brushless systems. You'll need an RC car with XT90 connector compatibility, or you can purchase XT90 to [connector type] adapters if needed.
  • How should I store this LiPo battery? — LiPo batteries should be stored in a partially discharged or fully discharged state, never in a fully charged condition, as this reduces battery lifespan and increases fire risk. Store the battery in a cool, dry location away from direct sunlight and heat sources. Many RC enthusiasts use dedicated LiPo storage bags or metal ammunition boxes for added safety. Never store a damaged, swollen, or puffy LiPo battery indoors — dispose of it safely. Check your battery regularly for signs of damage or cell imbalance.

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 Radient LiPo 6S 3250mAh 22.2V 50C XT90 RDNB32506S50XT90 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.

  • Brand: Radient
  • Model Number: RDNB32506S50XT90
  • Battery Type: Lithium Polymer (LiPo)
  • Cell Configuration: 6S (6-Cell)
  • Nominal Voltage: 22.2V
  • Capacity: 3250mAh
  • Discharge Rating: 50C
  • Connector Type: XT90
  • Weight: 510g (17.99 oz)
  • Shipping Weight: 0.51kg (1.12 lbs)
  • Case Type: Soft Case
  • Colour: Black
  • Material: Lithium Polymer
  • Dimensions (Length): 140mm
  • Dimensions (Width): 42mm
  • Dimensions (Height): 40mm
  • Age Recommendation: 14+
  • Barcode: 5051121249668

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.