CORALLY SPORT RACING 50C LIPO BATTERY 5400MAH 7.4V STICK 2S HARD WIRE T-PLUG C-49442

Overview

The Corally Sport Racing 50C LiPo Battery is a premium lithium polymer power solution designed specifically for RC car enthusiasts who demand reliable, high-performance energy delivery. Whether you're running a competitive RC buggy, off-road truck, or stadium racer across the UK, this 5400mAh 7.4V 2S LiPo battery pack provides the consistent power output you need to push your RC vehicle to its limits. Team Corally has established itself as a trusted name in RC power systems, and this battery represents their commitment to delivering unmatched power-to-weight ratios combined with unwavering safety standards that serious RC car UK competitors and weekend bashers alike can depend on.

Manufactured and assembled at a prestigious lithium battery factory with over 15 years of dedicated experience in high-discharge lithium polymer battery production, the Corally Sport Racing 50C battery boasts an all-new formula that maximises high performance across numerous charging and discharging cycles, far surpassing typical low-grade hobby batteries available on the market. This isn't just another generic LiPo pack—it's engineered for consistency, durability, and peak performance when it matters most. From the moment you unbox this battery until years of use down the line, you can trust that you're holding a power source backed by proven manufacturing excellence and rigorous quality control processes.

When you're searching for a power source with enhanced performance, increased reliability, superior safety characteristics, and an extended lifespan for your model car setup, the Team Corally Sport Racing 50C LiPo is unquestionably your better choice compared to budget alternatives. This battery is the perfect match for RC cars that require sustained high discharge rates and consistent voltage delivery across entire race sessions or extended bashing sessions.

Key Features

• 50C Continuous Discharge Rate — With a continuous discharge capacity of 50C and a maximum continuous current of 270 amps, this battery delivers aggressive, responsive power delivery when your RC car needs it most. The 50C rating means you're getting the sustained high discharge performance necessary for competitive racing and demanding driving scenarios on UK tracks and bashing terrains.
• 5400mAh Capacity — The 5400mAh capacity provides extended runtime for your RC vehicle, allowing you to run longer sessions without frequent battery swaps. This capacity level is ideal for both racing applications where every second counts and recreational bashing where you want maximum playtime between charges.
• 2S LiPo Configuration (7.4V) — The 2-cell series configuration delivers 7.4V nominal output, compatible with a vast range of modern RC car ESCs and motor combinations. This voltage level is standard for many brushless RC cars in the UK market, making battery compatibility straightforward and ensuring you're using a proven power combination.
• Meticulous Quality Assurance Process — Each individual cell undergoes comprehensive balancing, aging, grading, and matching based on voltage and internal resistance before assembly into the final battery pack. This stringent multi-stage process guarantees that lower-graded cells are never utilised in Team Corally packs, ensuring only the highest-grade cells with minimal tolerances between individual cells are assembled together.
• Hard Stick Case Construction — The hard case design provides robust physical protection during transport, storage, and use in the field. This rigid construction protects the cells from impact damage and maintains structural integrity even during intensive racing or bashing activities on rough UK terrain.
• T-Plug Connector — The battery features a T-Plug (also known as Deans connector) power connector paired with silicone wire gauge 12 AWG, ensuring excellent conductivity and minimal voltage loss during high-current discharge situations. The T-Plug is a widely recognised standard connector on RC cars UK competitors and enthusiasts rely on.
• JST-XH Balance Connector — The integrated JST-XH 2S balance connector with 22 AWG silicone wire enables precise cell balancing during the charging process, maintaining optimal cell health and preventing voltage imbalances that could reduce battery lifespan.
• Up to 3C Charge Rate Capability — This battery supports maximum charge rates up to 3C, meaning the 5400mAh pack can be fully recharged in approximately 20 minutes when using an appropriate 16.2A charger. This rapid recharge capability keeps your RC car on the track or bashing field with minimal downtime between sessions.
• Compact Stick Format — Measuring 138.5mm in length, 47mm in width, and just 24.5mm in thickness, this stick-format battery fits perfectly into the battery compartments of most modern RC cars. The compact form factor ensures balanced weight distribution and optimal handling characteristics.
• Lightweight Design — Weighing just 282 grams, the battery provides an excellent power-to-weight ratio, critical for maintaining your RC car's performance envelope and ensuring responsive acceleration and braking behaviour during racing or play sessions.
• Extended Lifespan and Cycle Life — Team Corally's all-new battery formula is specifically engineered to maximise performance across numerous charge and discharge cycles. This translates to genuine long-term value—your initial investment in this battery pays dividends through years of reliable service rather than degrading rapidly like budget alternatives.

Technical Performance

The Corally Sport Racing 50C LiPo represents serious engineering focused on delivering consistent, reliable power for demanding RC car applications across the UK competitive scene and recreational bashing community. The 5400mAh capacity paired with a 50C continuous discharge rate creates a battery pack capable of sustaining 270 amps of continuous current draw—power levels demanded by modern brushless motor systems in competitive 1/10 and 1/8 scale RC vehicles. The 2-cell series (2S) configuration at 7.4V nominal output is the industry standard for numerous brushless ESC and motor combinations, meaning compatibility with most contemporary RC car electronics is assured. The hard stick case construction utilises quality materials engineered to withstand the rigours of repeated use, temperature fluctuations, and impact during transport or field use. The silicone wire insulation on both the power connectors (12 AWG) and balance connectors (22 AWG) provides flexibility and durability whilst maintaining excellent electrical conductivity. Specific manufacturing processes including cell balancing, aging, grading, and resistance matching ensure that individual cell tolerances are minimised, resulting in well-balanced packs that deliver consistent performance and maximise overall battery lifespan. The up to 3C charge rate capability (16.2A maximum charge current) enables rapid turnaround between usage sessions, keeping your RC car operational with minimal waiting time. This battery has been engineered with modern RC racing demands in mind—whether you're competing in timed track sessions where every ounce of performance matters, or enjoying recreational bashing across varied UK terrain, the Corally Sport Racing 50C delivers the reliable, responsive power needed for both scenarios.

What's in the Box

• Corally Sport Racing 50C LiPo Battery 5400mAh 7.4V
• Hard Case Stick Format
• T-Plug Power Connector with 12 AWG Silicone Wire (approximately 100mm length)
• JST-XH 2S Balance Connector with 22 AWG Silicone Wire

What You Need to Complete

• LiPo Battery Charger compatible with 2S LiPo batteries and JST-XH balance connector capability (supports 3C charge rates or higher recommended)
• RC Car with compatible T-Plug connector and suitable ESC/motor combination for 7.4V 2S operation
• LiPo Battery Charging Bag or Safe Storage Container for safe charging and storage practices
• LiPo Battery Low-Voltage Alarm (optional but recommended for cell protection and early warning of battery depletion)

Frequently Asked Questions

• Is the Corally Sport Racing 50C LiPo battery suitable for beginners learning RC car driving? — This battery is suitable for anyone operating an RC car UK with a compatible 2S LiPo system, including beginners, though users should be comfortable with basic LiPo charging procedures and safety protocols. The battery's high discharge rate and capacity make it more suited to enthusiasts who understand proper battery handling and have invested in appropriate chargers and safety equipment. Beginners should ensure they have a quality charger with balance connector capability and have read through the safety documentation before use.
• What is the runtime and playtime I can expect from this 5400mAh battery? — Runtime depends entirely on your specific RC car's motor, ESC settings, driving style, and terrain. The 5400mAh capacity provides substantial playtime—typically ranging from 15 to 30+ minutes of continuous running depending on how aggressively you drive and your vehicle's power consumption. Racing at full throttle will deplete the battery faster than casual cruising. For competitive racing or extended bashing sessions, having multiple batteries charged and ready ensures minimal downtime.
• What charger do I need for the Corally Sport Racing 50C LiPo battery? — You require a LiPo-compatible battery charger that supports JST-XH balance connectors and can deliver up to 3C charge rates (16.2 amps maximum for this 5400mAh pack). Most modern hobby-grade chargers sold at RC retailers across the UK offer these capabilities. Popular options include chargers from brands like Hobbywing, Spektrum, and dedicated LiPo chargers designed for RC applications. The charger must support 2S LiPo cell configuration and ideally feature a balance charging mode to maintain optimal cell health.
• How does the 50C discharge rate compare to other hobby batteries? — The 50C continuous discharge rate is considered a professional-grade performance specification within the RC hobby. This rating means the battery can safely discharge 50 times its capacity in amps continuously—so this 5400mAh pack can deliver 270 amps continuously. In comparison, budget hobby batteries often feature 20C or 30C ratings. The 50C rating reflects higher-quality cell manufacturing, better internal construction, and the ability to supply demanding brushless motor systems without voltage sag or performance reduction during high-load situations typical in racing or aggressive bashing.
• Is this battery compatible with my RC car? — This 2S 7.4V LiPo battery is compatible with any RC car designed for 2S LiPo operation with a T-Plug connector. The vast majority of modern brushless RC cars sold in the UK, particularly those in the 1/10 and 1/8 scale categories, utilise 2S power systems. Check your RC car's documentation or ESC specifications to confirm it's rated for 7.4V input and features a T-Plug power connector. If your car uses different connectors (XT60, XT90, Traxxas connectors, etc.), you'll need an adapter cable.
• What makes Team Corally batteries different from cheaper alternatives? — Team Corally batteries are manufactured at a facility with over 15 years of specialised experience in high-discharge lithium polymer batteries. Every single cell undergoes rigorous balancing, aging, grading, and internal resistance matching—lower-graded cells are never used. This quality assurance process results in better-balanced packs, improved cycle life, enhanced safety, and more consistent performance across the battery's entire operational lifespan. Budget batteries often use mixed-quality cells assembled without matching, resulting in voltage imbalances, reduced lifespan, and inconsistent power delivery.
• How should I store this LiPo battery safely? — Store the Corally Sport Racing 50C battery in a cool, dry location at room temperature. Ideally, store the battery in a dedicated LiPo storage bag or fireproof container, particularly if you have multiple batteries. Before extended storage (longer than a few weeks), discharge the battery to approximately 50% capacity and store at storage voltage rather than fully charged. This practice significantly extends the battery's service life. Always keep the battery away from moisture, extreme heat, and direct sunlight. For safety and compliance, refer to the included multilingual safety documentation.
• What is the difference between hard case and soft case LiPo batteries? — Hard case batteries like this Corally pack feature a rigid plastic enclosure providing superior physical protection during transport, storage, and rough handling. The hard case helps prevent punctures, dents, and damage that could compromise cell integrity. Soft case batteries offer slightly lower weight but less physical protection. For serious RC car UK users, hard case batteries like the Sport Racing 50C are recommended because the protection benefits outweigh the minimal weight penalty.

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 Corally Sport Racing 50C LiPo Battery 5400mAh 7.4V Stick 2S Hard Wire T-Plug C-49442 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.