Radient LiPo Battery 2S 1200mAh 7.4V 30C Deans Connector RDNB12002S30H

Overview

The Radient LiPo 2S 1200mAh 7.4V 30C Deans (HCT) RDNB12002S30H is a compact and lightweight battery pack designed for RC enthusiasts who demand reliable power in a space-efficient package. Whether you're piloting an RC car UK, running a small-scale RC model, or looking for a practical upgrade to your existing setup, this 2S LiPo battery delivers dependable performance without compromising on portability or balance. The 30C discharge rating ensures consistent power delivery for a wide range of models, making it an excellent choice for both weekend bashers and those seeking ready to run RC solutions that demand precise weight distribution and compact battery bay fitment.

This battery pack is specifically engineered for users aged 14 and above, offering straightforward LiPo power in a practical format. At just 75 grams and measuring a slim 73 x 35 x 15mm, the RDNB12002S30H slots easily into tight battery compartments where space is at a premium. The soft case construction protects the cells whilst maintaining the compact profile, making it ideal for models where every millimetre counts. Finished with the industry-standard Deans (HCT) connector, this battery integrates seamlessly with most modern RC equipment and offers plug-and-play convenience for experienced users.

Radient has built a strong reputation in the RC hobby community for producing reliable, cost-effective power solutions. This 2S pack exemplifies that commitment, combining proven LiPo chemistry with sensible specifications that suit a wide variety of applications. From small-scale electric RC cars to compact aerial platforms and other 7.4V applications, the RDNB12002S30H provides the voltage and capacity needed without unnecessary bulk or weight penalty.

Key Features

• 2S Cell Configuration (7.4V Output) — The two-cell series arrangement delivers a nominal voltage of 7.4V, which is the industry standard for many compact RC models and provides an excellent balance between power delivery and component compatibility without requiring specialised voltage regulators or converters.
• 1200mAh Capacity — This capacity provides meaningful runtime for smaller models and lightweight applications, offering enough energy for extended play sessions whilst maintaining the lightweight profile essential for models where balance and weight distribution affect handling and performance.
• 30C Continuous Discharge Rating — The 30C rating means this battery can safely deliver 36 amps continuous current (1200mAh × 30C = 36A), making it suitable for models requiring moderate to high current draw without risking cell damage or voltage sag that would compromise performance.
• Deans (HCT) Connector — The Deans connector is one of the most widely recognised and reliable connector standards in the RC hobby, ensuring broad compatibility with mainstream RC equipment and delivering excellent electrical contact with minimal resistance for efficient power transfer.
• Compact 73 x 35 x 15mm Dimensions — This slim footprint fits into confined battery bays where traditional larger packs simply won't fit, making it ideal for scale models, compact chassis designs, and any application where available space is severely limited.
• Lightweight 75g Construction — At just 75 grams, this battery minimises weight penalty on your model, preserving the centre of gravity, maintaining correct weight distribution for optimal handling, and reducing rotational mass for improved acceleration and deceleration response.
• Soft Case Protection — The protective soft case shields the battery cells from physical damage, short circuits and environmental contamination during storage and transport, whilst the flexible case material allows the pack to conform slightly to irregular battery bay shapes.
• Age Recommendation 14+ — This battery is rated for users aged 14 and above, reflecting the responsibility required for safe LiPo battery handling, charging and storage, and recommending appropriate adult supervision for younger enthusiasts.

Technical Performance

The Radient RDNB12002S30H represents sound engineering for compact RC applications. With its 2S configuration delivering 7.4V nominal voltage, this battery sits at the sweet spot for many smaller electric RC cars, compact brushless and brushed motor applications, and various RC platforms where 3S power would be excessive. The 1200mAh capacity, whilst modest by some standards, is perfectly proportioned for the 75-gram weight envelope, ensuring excellent power-to-weight ratio that benefits acceleration and overall responsiveness. The 30C discharge rating (36A continuous maximum) indicates quality cell construction and internal resistance management, allowing the pack to maintain stable voltage delivery even under sustained load, which is critical for maintaining consistent power delivery throughout a flight or run. The Deans (HCT) connector, with its gold-plated contacts and robust mechanical design, minimises voltage drop and ensures reliable electrical connection cycle after cycle. The soft case is constructed from durable but flexible material that protects against impacts and environmental factors whilst allowing the battery to be positioned optimally within the model's battery bay. The overall build quality reflects Radient's commitment to reliability; LiPo batteries in this category represent a significant investment, and this pack is designed to deliver consistent performance across hundreds of charge cycles when properly maintained and charged using compatible LiPo chargers.

What's in the Box

• Radient LiPo 2S 1200mAh 7.4V 30C battery pack
• Deans (HCT) connector pre-installed
• Soft protective case

Frequently Asked Questions

• Is the Radient 2S 1200mAh LiPo suitable for beginners? — This battery is rated for users aged 14 and above, reflecting the responsibility required for safe LiPo handling. Beginners should be familiar with proper charging procedures using a dedicated LiPo charger, storage in cool conditions to prevent cell degradation, and inspection for damage before use. If you're new to LiPo batteries, we recommend seeking guidance from experienced RC enthusiasts or consulting your model's manual for specific battery recommendations.
• What models is this battery compatible with? — The 2S 7.4V configuration and compact dimensions make this battery suitable for small-scale RC cars, compact aerial platforms, and any 7.4V application where space is limited. The Deans (HCT) connector ensures compatibility with most modern RC equipment. Always verify your model's battery bay dimensions (this pack measures 73 x 35 x 15mm) and voltage requirements before purchase.
• How long does this battery last per charge? — Runtime depends entirely on your model's motor size, ESC efficiency, driving style and load characteristics. The 1200mAh capacity is relatively modest, so expect shorter runtimes than larger capacity packs, but the lightweight design often compensates through improved overall model performance and reduced power consumption.
• What charger do I need for this battery? — You'll need a dedicated LiPo charger capable of balancing 2S packs and supporting the Deans connector (or an appropriate adapter). Many modern RC chargers offer this functionality. Never attempt to charge LiPo batteries with chargers designed for alkaline or NiMH batteries, as this risks cell damage, fire or explosion.
• How should I store this battery? — Store LiPo batteries in a cool, dry place away from direct sunlight and heat sources. For long-term storage (more than a few weeks), charge to approximately 50% capacity and store in a fireproof container or LiPo storage bag. Check periodically for signs of swelling or damage, and never store damaged batteries.
• What does the 30C rating mean? — The 30C rating indicates the maximum continuous discharge rate; multiply capacity (1200mAh) by 30 to determine maximum continuous current (36 amps). This specification helps you verify compatibility with your model's motor and ESC, ensuring the battery can safely supply the required current without damage.

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 2S 1200mAh 7.4V 30C Deans (HCT) RDNB12002S30H 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.