Radient NiMH 4.8V 3000mAh SC Flat Receiver Battery with Tamiya JR Connectors RDNA0662

Overview

The Radient NiMH 4.8V 3000mAh SC Flat battery is a versatile and reliable power solution for RC enthusiasts across the UK looking to power their radio-controlled vehicles. This is a genuine Radient brand nickel-metal hydride battery designed specifically for receivers and smaller RC applications, making it an excellent choice for those seeking dependable performance without the complexity of lithium-polymer cells. Whether you're a seasoned RC car UK hobbyist or exploring the world of RC for the first time, this 4.8V SC-sized battery delivers consistent power and proven reliability that has made NiMH batteries a staple in the RC community for decades.

Configured as a flat-layout 4-cell pack, the Radient RDNA0662 offers straightforward compatibility with common RC connectors and a capacity that suits receiver-powered systems and auxiliary applications. The 3000mAh capacity provides meaningful runtime for extended play sessions, whilst the robust nickel-metal hydride chemistry means you can charge and discharge this battery hundreds of times without the fade issues sometimes associated with older battery technologies. This battery is specified for users aged 14 and above, reflecting both its reliability and the responsible handling required for any RC power source.

Weighing just 240 grams (8.47 ounces), this SC flat battery strikes an excellent balance between capacity and portability. The black finish gives it a professional appearance, and the flat layout design ensures it fits neatly into most receiver boxes and battery compartments without the bulkiness of traditional round-cell configurations. If you're building a new RC setup, upgrading your current system, or seeking a backup battery for reliable performance at the track or bashing spot, the Radient NiMH 4.8V 3000mAh SC Flat is a smart investment in consistent, dependable power.

Key Features

• Nickel-Metal Hydride Chemistry — This proven battery technology has been the industry standard for RC applications for many years, offering excellent cycle life, reliable performance, and the ability to be charged and discharged hundreds of times without significant degradation or memory effect issues that plagued older battery types.
• 4.8V Output with 3000mAh Capacity — The four-cell configuration delivers a nominal voltage of 4.8 volts, which is compatible with most standard RC receiver systems and smaller-scale applications, whilst the 3000mAh capacity provides sufficient energy for extended operating sessions without frequent charging interruptions.
• SC Size Form Factor — The SC-sized cells are larger than sub-C cells but smaller than D cells, providing an optimal balance between power capacity and physical size that makes them ideal for receiver boxes and auxiliary power applications in modern RC vehicles.
• Flat Layout Configuration — Unlike traditional cylindrical battery packs, this flat design maximises compatibility with modern receiver compartments and reduces overall height, allowing the battery to fit neatly into confined spaces without requiring custom modifications or cramped installation.
• Tamiya and JR Connectors — The battery comes pre-fitted with industry-standard Tamiya and JR compatible connectors, meaning it will work immediately with a huge range of RC equipment without requiring additional adaptors or connector modifications, saving time and reducing potential compatibility issues.
• Lightweight at 240 Grams — The relatively modest weight of 240 grams ensures that power delivery doesn't come at the cost of excessive mass that would negatively impact handling characteristics, acceleration, or the overall performance dynamics of your RC vehicle.
• Robust Black Finish — The durable black exterior coating provides both aesthetic appeal and protection against minor scuffs and damage during handling, storage, and use in the field or at the track.
• Age-Appropriate Design — Rated for users aged 14 and above, this battery is engineered with safety and reliability in mind, featuring industry-standard construction practices and quality control that make it suitable for supervised recreational and competitive use.

Technical Performance

The Radient NiMH 4.8V 3000mAh SC Flat battery represents the culmination of decades of nickel-metal hydride battery engineering, optimised specifically for RC applications where reliability and consistent power delivery are paramount. The 4.8-volt nominal output is achieved through a four-cell configuration, where each individual cell contributes approximately 1.2 volts to the overall pack voltage. This voltage is perfectly suited to receiver systems, servo powering, and auxiliary equipment in RC cars, trucks, and other vehicles where the demanding current requirements of brushless motors or high-torque servos aren't present. The 3000mAh capacity means that this battery can deliver 3 amp-hours of charge before requiring a recharge, translating to meaningful runtime depending on the current draw of your specific application. The nickel-metal hydride chemistry offers several distinct advantages over older battery technologies: excellent cycle life allowing hundreds of charge-discharge cycles, minimal memory effect meaning you don't need to fully discharge before recharging, and outstanding performance consistency across the entire discharge curve. The flat layout design is a modern refinement that maintains all the capacity benefits of SC-sized cells whilst occupying less height, making integration into contemporary RC vehicle designs significantly simpler. At 240 grams, the battery adds meaningful power capacity without contributing excess mass that would degrade performance. The use of standard Tamiya and JR connectors ensures broad compatibility with existing RC equipment, eliminating the need for connector modifications or specialised adaptors.

What's in the Box

• Radient NiMH 4.8V 3000mAh SC Flat battery pack with Tamiya/JR connectors

Frequently Asked Questions

• Is the Radient NiMH 4.8V 3000mAh SC Flat battery suitable for powering RC car receivers and servos? — Yes, absolutely. This 4.8V NiMH battery is specifically designed for receiver applications and auxiliary power duties in RC vehicles. The four-cell configuration delivers the correct voltage for standard receiver systems and servo equipment, whilst the 3000mAh capacity provides extended runtime for full-day sessions.
• What is the difference between NiMH batteries and lithium-polymer LiPo batteries? — Nickel-metal hydride batteries like this Radient pack offer proven reliability, can be discharged completely without damage (unlike LiPos which suffer damage if over-discharged), tolerate overcharging better, and are generally safer and more forgiving for beginners. LiPo batteries offer higher energy density and lighter weight, but require more careful handling, specialised chargers, and stricter safety protocols. For receiver power and auxiliary applications, NiMH remains an excellent choice.
• Can I use this battery with Tamiya and JR connector equipped RC vehicles? — Yes, this battery comes pre-fitted with both Tamiya and JR compatible connectors, making it compatible with the vast majority of RC equipment using these industry-standard connector types. Depending on your specific vehicle, you may use either connector type or require a simple adaptor for compatibility.
• How many times can I charge and discharge this NiMH battery? — Nickel-metal hydride batteries are renowned for their excellent cycle life. The Radient RDNA0662 should reliably withstand hundreds of charge-discharge cycles, making it a cost-effective long-term investment compared to disposable battery solutions.
• What charger do I need to charge this 4.8V NiMH battery? — You'll need a charger specifically designed for NiMH batteries, ideally one that supports four-cell (4.8V) packs. Standard hobby chargers with NiMH capability, including many dual-chemistry chargers that handle both NiMH and NiCd batteries, will work perfectly with this Radient pack.
• Is this battery better than older NiCd batteries? — Yes, NiMH technology is significantly superior to nickel-cadmium batteries. NiMH packs offer higher capacity, better energy density, no memory effect issues, superior safety characteristics, and cadmium-free construction that's better for the environment and your health.
• What is the weight advantage of the flat layout design? — The flat configuration doesn't reduce weight compared to cylindrical SC cells, but it does reduce the overall height of the battery pack, allowing it to fit into modern receiver compartments that are designed with space efficiency in mind, without requiring additional packaging or custom mounting solutions.

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 4.8V 3000mAh SC Flat, Rx, TAM / JR RDNA0662 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.