Radient 7.2V 4000mAh NiMH SC Stick Battery with Deans HCT Connector RDNBN4000S6H

Overview

The Radient NiMH 7.2V 4000mAh SC Stick with Deans (HCT) connector is a dependable and straightforward battery pack designed for RC enthusiasts who demand reliable power delivery in a compact form factor. This 6-cell stick pack combines the tried-and-tested reliability of NiMH chemistry with a widely recognised Deans (HCT) plug connector, making it an excellent choice for a broad range of RC models including RC cars, RC trucks and RC buggies across the UK market. Whether you're a seasoned RC hobbyist or stepping into the world of RC for the first time, this battery offers the kind of solid performance and ease of use that has made NiMH batteries a staple in the RC community for decades. Recommended for users aged 14 and above, this pack is designed with simplicity and reliability at its core, delivering consistent power without the complexity of more advanced lithium chemistry batteries.

At RC Model Shop, we understand that choosing the right battery is fundamental to getting the best from your RC car or truck. The Radient 7.2V 4000mAh SC Stick stands out because it delivers genuine capacity in a package that's compact enough to fit into tight battery compartments whilst remaining robust enough to handle the demands of regular use. The 4000mAh capacity provides extended runtime compared to smaller packs, allowing you to spend more time enjoying your RC hobby and less time charging. For RC enthusiasts in the UK looking for a no-nonsense battery that just works, this Radient pack represents excellent value and proven dependability. The Deans (HCT) connector is one of the most popular connector types in the RC hobby, so you'll find this pack compatible with a huge selection of RC vehicles already on the market.

The straightforward nature of NiMH technology means there's minimal fuss involved in charging and storage compared to more sophisticated battery chemistries. These packs are forgiving of accidental over-discharge, don't require specialised charging equipment or balance charging, and can be stored without the meticulous attention that lithium batteries demand. This makes the Radient NiMH 7.2V 4000mAh SC Stick particularly appealing for casual RC enthusiasts, younger hobbyists, or anyone who values simplicity and peace of mind over absolute peak performance.

Key Features

• 6-Cell NiMH Chemistry — This pack uses traditional nickel-metal hydride (NiMH) chemistry, which has been proven reliable in RC applications for many years. NiMH batteries are extremely forgiving, tolerant of overcharging, and don't require the careful management that lithium-based batteries demand, making them ideal for users who want straightforward operation without complexity.
• 7.2V Nominal Voltage — The 7.2V output is a standard voltage in the RC hobby, compatible with an enormous range of RC motors, ESCs and control systems. This voltage sweet spot delivers adequate power for most recreational RC vehicles whilst maintaining efficiency and reasonable runtime from the 4000mAh capacity.
• 4000mAh Capacity — This generous capacity provides extended runtime on a single charge compared to smaller battery packs, allowing you to spend significantly more time running your RC car, truck or buggy before needing to recharge. The 4000mAh specification means you get real usable energy from each charge cycle.
• Deans (HCT) Connector — The Deans (HCT) connector is one of the most ubiquitous connector types in the RC community, ensuring compatibility with the vast majority of ready-to-run RC vehicles and aftermarket upgrades available in the UK market. This connector type offers excellent current-carrying capability and reliable connections without loosening.
• Compact SC Stick Form Factor — Measuring 138mm in length, 47mm in width and just 25mm in height, this stick pack is designed to fit neatly into the battery compartments of most RC vehicles. The compact dimensions don't compromise on capacity, making it an efficient use of space in your RC setup.
• Lightweight at 418g — Despite its generous 4000mAh capacity, the pack weighs just 418 grams, keeping the overall weight distribution of your RC vehicle balanced and preventing excessive mass that could negatively impact handling and acceleration performance.
• User-Friendly NiMH Advantages — Unlike lithium-based batteries, NiMH packs don't suffer from the memory effect in modern applications, don't require balance charging, tolerate storage without regular maintenance, and can handle accidental over-discharge without permanent damage, making them perfect for recreational RC use.
• Age Recommendation 14+ — This pack is designed with safety and usability in mind for users aged 14 and above, making it suitable for teenagers and adults exploring RC hobbies at clubs, on tracks or in open spaces across the UK.

Technical Performance

The Radient NiMH 7.2V 4000mAh SC Stick is engineered to deliver consistent, reliable power output suitable for a wide range of recreational and competitive RC applications. The 6-cell configuration (each cell providing 1.2V nominal) creates the standard 7.2V pack voltage that has become the industry baseline for mid-range RC vehicles. With 4000mAh of usable capacity, this pack provides runtime measured in tens of minutes depending on the load applied by your specific RC vehicle, its motor size, gearing and driving style. The stick pack design maximises cell utilisation whilst maintaining a shape that fits into standard battery compartments found in popular ready-to-run RC cars and trucks sold throughout the UK. NiMH technology in this capacity class has been refined over decades of RC use, resulting in packs that can deliver full rated current reliably without the thermal management concerns associated with high-discharge lithium cells. The Deans (HCT) connector can handle the continuous and peak currents typical of recreational RC motors, ensuring no voltage drop or connection issues during normal operation. Build quality is robust, with the pack constructed to withstand the vibration and physical demands of RC use. When charged with an appropriate NiMH charger, this pack will deliver consistent voltage output throughout the discharge cycle, with the voltage gradually declining as the pack depletes, giving you a natural indicator of remaining battery life during use.

What's in the Box

• Radient 7.2V 4000mAh NiMH SC Stick Battery Pack
• Deans (HCT) Connector pre-installed

Frequently Asked Questions

• Is the Radient NiMH 7.2V 4000mAh SC Stick suitable for beginners to RC hobbies? — Yes, this battery is excellent for beginners. NiMH chemistry is forgiving and straightforward to use, requiring no special charging equipment or maintenance knowledge. You can charge it with any basic NiMH charger, it tolerates accidental overcharging, and it doesn't require the careful storage and handling that lithium batteries demand. The 7.2V voltage and Deans connector make it compatible with most beginner-level ready-to-run RC cars and trucks available in the UK, making it an ideal entry point into RC hobbying.
• What charger do I need for this NiMH battery pack? — You need an NiMH-compatible charger, which is widely available and generally inexpensive. Standard NiMH chargers designed for 6-cell (7.2V) packs will work perfectly with this battery. Unlike lithium batteries, you don't need a balance charger or specialised lithium management equipment. Most RC retailers stock affordable NiMH chargers suitable for this pack.
• How long will this battery last on a single charge? — Runtime depends on several factors including your RC vehicle's motor size, gearing, ESC efficiency and driving style. Generally, a 4000mAh battery will provide 20-40 minutes of running time in recreational use, though this varies considerably based on load. Higher current draws will result in shorter runtime but greater power output.
• Is the Deans (HCT) connector compatible with my RC vehicle? — The Deans (HCT) connector is one of the most popular connector types in RC, used on an enormous range of vehicles from budget ready-to-run models to high-end competition machines. Check your RC vehicle's battery connector — if it's a Deans connector, this pack will fit directly. If your vehicle uses a different connector type, you can purchase an adapter harness from any RC retailer.
• How does NiMH performance compare to LiPo batteries? — NiMH batteries like this Radient pack are more forgiving and easier to use than LiPo batteries, with no special storage requirements, tolerance for overcharging, and no risk of fire if damaged. However, LiPo batteries offer higher power density and longer runtime per weight. For casual RC use, NiMH is excellent; for racing or high-performance applications, LiPo is typically preferred. This pack is perfect for recreational RC car and truck enthusiasts.
• What are the exact dimensions and weight of this battery? — This SC Stick pack measures 138mm in length, 47mm in width and 25mm in height, with a weight of 418g. These compact dimensions are designed to fit into standard battery compartments on most recreational RC vehicles whilst keeping the overall package lightweight and easy to handle.
• Can I use this battery in multiple RC vehicles? — Yes, absolutely. As long as your RC vehicles feature Deans (HCT) connectors and are designed for 7.2V battery packs, this single battery can be used interchangeably between them. This makes it a cost-effective solution if you own multiple RC cars, trucks or buggies.
• Is this battery suitable for high-speed RC vehicles? — This NiMH pack is suitable for most recreational RC vehicles running 7.2V systems. However, if you're looking to build a high-performance racing machine or a speed-focused RC car, you might want to explore LiPo batteries which offer higher discharge rates and power density. For standard recreational RC use, this pack delivers plenty of performance.

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 NiMH 7.2V 4000mAh SC Stick, Deans (HCT) RDNBN4000S6H 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.