Overview
The Radient LiPo 3S 3000mAh 11.1V 30C Deans (HCT) battery is a dependable, lightweight power solution designed for RC enthusiasts who demand reliable performance without compromise. Whether you're piloting an RC car, truck, or boat across the UK, this compact 3S LiPo pack delivers the consistent power and quick response times that serious hobbyists expect. With its proven Radient engineering, this battery has earned recognition as a solid choice for both weekend bashers and those seeking performance-oriented RC setups that won't break the bank. The pack's compact dimensions and modest 178g weight make it ideal for applications where weight savings matter, allowing you to maintain excellent handling characteristics whilst enjoying extended playtime.
Built for versatility, the Radient 3S 3000mAh battery works seamlessly with a vast range of RC models that accept a standard 3S 11.1V LiPo configuration with Deans (HCT) T-style connectors. This makes it an excellent choice if you're building a new RC car UK setup or upgrading an existing vehicle. The battery is particularly well-suited to 1/10 and 1/8 scale electric RC cars, trucks, and buggies, though its compact form factor also makes it suitable for many boat applications. Radient batteries are recognised throughout the RC hobby community for offering exceptional value and reliable performance, making this pack an intelligent investment for any serious RC enthusiast.
Age recommendation is 14+, reflecting the need for responsible handling of lithium polymer battery technology. This is a soft case battery, offering a balance between affordability and functional protection during storage and transport. The included silicone battery lead with HCT connector and XH balance plug ensures safe, reliable charging and discharging across your entire fleet of compatible RC models.
Key Features
- 3000mAh Capacity — This 3000mAh capacity provides sufficient runtime for extended RC sessions without excessive weight penalty, making it ideal for lightweight 1/10 and 1/8 scale RC cars and trucks where every gram matters for performance and handling.
- 30C Continuous Discharge Rating — The 30C discharge rating translates to a continuous discharge capability of 90 amps, delivering robust acceleration and responsive power delivery that enthusiasts demand from their RC vehicle setups.
- Deans (HCT) T-Style Main Connector — The Deans connector is widely recognised and supported across the RC hobby, ensuring compatibility with the majority of RC cars, trucks and boats you'll encounter in the UK RC community.
- Silicone Battery Lead — Premium silicone construction provides flexibility, durability and reliable connection integrity, resisting the cracking and brittleness that can affect lower-quality PVC alternatives over repeated use cycles.
- XH Balance Plug — The XH balance connector allows for safe, balanced charging across all three cells, extending battery life and ensuring optimal performance during every discharge cycle.
- Lightweight at 178g — Weighing just 178 grams, this battery keeps your RC car UK setup lighter, improving acceleration, handling and overall responsiveness without sacrificing the capacity needed for meaningful runtime.
- 3S Configuration (11.1V) — Three cells in series deliver 11.1V nominal voltage, providing the performance and power characteristics that most mid-range electric RC vehicles are specifically engineered to utilise.
- Compact Dimensions — Measuring 140mm in length, 41mm in width and 21mm in height, this pack fits comfortably into the battery compartments of most 1/10 and 1/8 scale RC models, with minimal modification required.
Technical Performance
The Radient 3S 3000mAh 11.1V 30C LiPo represents a well-engineered balance between performance, weight and affordability. Built with quality lithium polymer cells, this battery delivers consistent voltage throughout the discharge cycle, maintaining responsive power delivery from the moment you first throttle up until the final moments of flight or run time. The 30C continuous discharge rating of 90 amps provides ample current for most recreational and competitive 1/10 and 1/8 scale RC applications, whether you're running brushless ESCs or high-current brushed systems. The 3000mAh capacity offers realistic runtime for typical RC sessions — approximately 10-15 minutes of hard running depending on driving style and motor configuration, though lighter driving styles will extend this considerably. The soft case design keeps weight to an absolute minimum whilst still providing basic protection against impact and abrasion during storage and transport. Radient has engineered this pack with premium materials including quality lithium polymer chemistry and robust connector systems, ensuring longevity and reliability across hundreds of charge cycles. The silicone battery lead resists damage from repeated connection cycles, and the XH balance plug facilitates safe, balanced charging on any modern multi-cell LiPo charger available in the UK RC market. This is a genuinely practical battery for the serious hobbyist who values reliability and performance without premium pricing.
What's in the Box
- Radient 3S 3000mAh 11.1V 30C LiPo Battery Pack
- Deans (HCT) T-Style Connector with Silicone Battery Lead
- XH Balance Plug for Multi-cell Charging
What You Need to Complete
- Compatible LiPo Battery Charger with XH balance charging capability
- RC Model with Deans (HCT) connector and suitable 3S 11.1V battery compartment
- Appropriate ESC (Electronic Speed Controller) rated for 3S LiPo systems
- Motor and servo systems compatible with 11.1V nominal voltage
Frequently Asked Questions
- Is the Radient 3S 3000mAh 11.1V 30C battery suitable for beginners? — Yes, this battery is appropriate for hobbyists aged 14 and above, including beginners with some RC experience. The 3S configuration is standard in the RC hobby, and the 30C discharge rating is manageable with any modern brushless ESC. However, users should understand basic LiPo safety practices including proper charging, storage and handling to prevent damage or safety incidents.
- What is the continuous discharge capability in amps? — The 30C rating delivers up to 90 amps of continuous discharge capacity, calculated by multiplying the capacity (3000mAh / 1000 = 3A) by the discharge rating (3 × 30 = 90A). This makes it suitable for most brushless RC cars and trucks in the 1/10 and 1/8 scale range.
- How long will this battery last per charge? — Realistic runtime depends heavily on motor KV, ESC throttle management, driving style and terrain. Typically, you can expect 10-15 minutes of hard running, or 15-25 minutes of more relaxed driving before voltage drops below safe discharge limits.
- Is this compatible with my RC model? — This battery suits any RC car, truck or boat that accepts a 3S (11.1V) LiPo with a Deans (HCT) T-style main connector and XH balance plug. Check your vehicle's manual or battery compartment dimensions (approximately 140 x 41 x 21mm) to confirm fit.
- What makes the 30C rating important for RC cars? — The 30C rating indicates how much current the battery can safely deliver continuously. Higher C ratings allow for higher motor KVs and more aggressive driving without stressing the battery chemistry, reducing heat generation and extending cycle life.
- Do I need a special charger for this battery? — You'll need a LiPo-compatible charger that supports multi-cell balancing via the XH balance connector. Most modern UK RC chargers from brands like HobbyWing, Spektrum and others support XH connectors.
- What is the difference between this Radient pack and premium alternatives? — Radient batteries offer excellent value engineering with reliable performance and quality construction. Premium alternatives may offer higher discharge ratings (50C+) or larger capacities, but for recreational and mid-level competitive use, this 30C pack delivers authentic, practical performance at a competitive price point.
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 3S 3000mAh 11.1V 30C Deans (HCT) RDNB30003S30H 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: RDNB30003S30H
- Battery Type: Lithium Polymer (LiPo)
- Cell Configuration: 3S (Three cells in series)
- Nominal Voltage: 11.1V
- Capacity: 3000mAh
- Continuous Discharge Rating: 30C
- Maximum Continuous Discharge Current: 90 Amps
- Main Connector Type: Deans (HCT/T-Style)
- Balance Connector Type: XH
- Battery Lead Material: Silicone
- Case Type: Soft Case
- Weight: 178g (6.28oz)
- Shipping Weight: 0.21kg (0.47lbs)
- Length: 140mm (5.51in)
- Width: 41mm (1.61in)
- Height: 21mm (0.83in)
- Age Recommendation: 14+
- Suitable for RC models with Deans (HCT) connector and 3S 11.1V battery compatibility
- Compatible with battery compartments approximately 140 x 41 x 21mm
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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