CORALLY VOLTAX 120C LIPO BATTERY 5000MAH 7.4V SHORTY 2S 4MM BULLIT C-49505

Overview

The Team Corally Voltax 120C LiPo Battery is a premium power solution designed for RC enthusiasts who demand exceptional performance from their models. Whether you're piloting an RC car, boat, or aeroplane across the UK, this 5000mAh 7.4V shorty 2S battery delivers the dependable, consistent power that serious hobbyists rely on. Team Corally has earned a sterling reputation in the RC community for providing batteries with unmatched power-to-weight ratios, unwavering safety standards, and impressive longevity that outlasts typical low-grade hobby batteries.

Manufactured and assembled at a prestigious lithium battery factory with over 15 years of specialised experience in high-discharge lithium polymer batteries, the Voltax 120C represents Team Corally's commitment to quality and performance. This battery boasts an all-new formula that maximises high performance across numerous charge cycles, far surpassing what you'll find in budget-oriented hobby batteries. When you seek a power source with enhanced performance, increased reliability, superior safety features, and an extended lifespan for your model, you can rest assured that Team Corally LiPo batteries are your better choice compared to cheaper alternatives.

The shorty case design makes this battery exceptionally versatile for RC car enthusiasts in the UK who need a compact form factor without sacrificing capacity or discharge rates. At just 95mm in length and 198g in weight, this battery fits comfortably in vehicles designed for shorty-format power packs whilst delivering the sustained high current output that competitive and recreational bashers demand.

Key Features

• 120C Continuous Discharge Rating — This impressive discharge rate means the battery can deliver substantial current continuously without voltage sag, making it ideal for high-performance RC cars that demand instant acceleration and sustained throttle response throughout your entire run.
• 5000mAh Capacity — The 5000mAh capacity provides excellent runtime for most RC vehicles, allowing you to enjoy extended sessions without constantly swapping batteries, whilst the shorty case design ensures the battery fits in confined spaces without taking up excessive room.
• 7.4V 2S LiPo Chemistry — As a 2-cell lithium polymer battery pack, this delivers the right voltage for the vast majority of RC car ESCs and motors found in 1/10 and 1/8 scale vehicles, providing the optimal balance between power delivery and cell count.
• Meticulous Quality Assurance Process — Each cell undergoes rigorous balancing, aging, grading, and matching based on voltage and internal resistance before assembly, guaranteeing that only highest-grade cells with minimal tolerances between individual units are used in your battery pack.
• Bullit 4mm Power Connectors — The industry-standard 4mm gold-plated bullit connectors provide secure, reliable connections with minimal resistance, ensuring maximum power delivery to your ESC and reducing voltage drop during high-current draws.
• Bullit 2mm Balance Connector — The dedicated balance connector enables proper cell balancing during charging, maintaining voltage equilibrium between cells and extending the overall lifespan of your battery pack through safe, optimised charging procedures.
• Up to 3C Charge Rate — This charge rate capability means you can recharge your battery in reasonable timeframes; at 3C, a full charge cycle from depleted state takes approximately 20 minutes, keeping you in the action longer.
• Hard Protective Case — The durable hard case protects your battery from physical damage during transport and storage, preventing punctures, impacts, and external short circuits that could compromise safety or performance.
• Exceptional Power-to-Weight Ratio — The battery delivers tremendous power in a lightweight package, meaning less mass in your RC vehicle translates to better acceleration, handling, and overall responsiveness during competitive racing or casual bashing.
• Extended Cycle Life — Through the use of premium cells and careful manufacturing quality control, this battery maintains performance across far more charge cycles than typical budget batteries, representing better value over the lifetime of ownership.

Technical Performance

The Team Corally Voltax 120C LiPo Battery represents the pinnacle of lithium polymer battery engineering for RC applications. With a continuous discharge rating of 120C, this battery is engineered to deliver outstanding power delivery without voltage sag, making it perfectly suited for high-performance RC cars, boats, and aircraft that operate at competitive speeds or require instant throttle response. The 5000mAh capacity combined with the 7.4V nominal voltage produces 37 watt-hours of energy storage, providing substantial runtime whilst maintaining the compact shorty form factor that fits in space-constrained chassis designs. At just 198 grams, the weight distribution is optimised to avoid negatively impacting your vehicle's handling characteristics. The battery's 2S2P cell configuration (two cells in series, two in parallel) ensures well-balanced voltage delivery and exceptional current capacity. The meticulous construction process at Team Corally's factory involves individual cell matching, grading based on internal resistance, and voltage balancing before assembly, guaranteeing that lower-grade cells never make it into finished packs. This quality assurance translates directly to extended battery lifespan, consistent performance across numerous cycles, and reliable operation even under demanding racing conditions. The 4mm bullit connectors minimise resistance losses during high-current discharge phases, whilst the 2mm balance connector enables precise cell voltage equilibrium during charging. Whether you're running a brushless 1/10 scale RC car, a high-speed boat, or a power-demanding aircraft, the Voltax 120C delivers the reliable, consistent power you need with the durability and safety standards expected from a premium manufacturer.

What's in the Box

• One Team Corally Voltax 120C LiPo Battery (5000mAh, 7.4V 2S)
• Hard protective case
• Bullit 4mm power connectors pre-installed
• Bullit 2mm balance connector
• Safety documentation and multilingual MSDS sheet

Frequently Asked Questions

• Is the Team Corally Voltax 120C LiPo Battery suitable for high-speed RC racing? — Yes, absolutely. The 120C continuous discharge rating means this battery can handle the demanding current requirements of high-performance brushless motors used in competitive RC racing. The meticulous quality assurance process ensures that voltage remains stable even under extreme loads, eliminating the sag that can slow acceleration and reduce top speed. This makes it an excellent choice for both recreational bashing and serious competitive applications.
• What is the expected runtime on a single charge? — Runtime depends on your specific RC vehicle, motor, ESC settings, and driving style. Generally, the 5000mAh capacity provides 20-30 minutes of typical running time for a 1/10 scale RC car, though high-speed running or aggressive driving will deplete the battery more quickly than gentler operation.
• Is this battery compatible with my RC car? — The Voltax 120C is a 2S LiPo battery with 7.4V nominal voltage. It will work with any RC car, boat, or aircraft designed for 2S LiPo packs. Check your vehicle's ESC and motor specifications to confirm 2S compatibility before purchasing. The shorty case design fits vehicles specifically designed for shorty-format batteries; measure your battery compartment to ensure proper fit.
• How do I charge this battery safely? — Always use a quality LiPo-specific charger capable of 2S charging, and set the charge rate to 3C or lower (15 amps maximum for this 5000mAh pack). Charge in a safe location away from flammable materials. Use the dedicated 2mm balance connector during charging to ensure proper cell voltage equalisation. Never charge unattended, and do not charge damaged or swollen batteries. See the included MSDS sheet for comprehensive safety instructions.
• What makes Team Corally batteries different from cheaper alternatives? — Team Corally batteries are manufactured at a factory with over 15 years of specialised lithium polymer battery experience. Every cell undergoes rigorous grading, balancing, aging, and internal resistance matching before assembly, guaranteeing that only the highest-grade cells are used. This meticulous quality control results in better performance consistency, extended lifespan, improved safety, and more predictable power delivery across numerous charge cycles compared to budget batteries.
• How long will this battery last with proper care? — With proper charging practices, storage in a cool, dry location, and regular cell balancing, the Voltax 120C will provide excellent performance across significantly more charge cycles than typical hobby batteries. The extended cycle life represents genuinely better value despite the premium initial price.
• Can I use this battery with my receiver and transmitter? — No, this is a power pack designed for main motor and ESC operation. You will need separate receiver and transmitter batteries for your radio system. Check your RC vehicle's documentation for compatible battery types and voltages for these components.
• What is the difference between 120C and lower C-rated batteries? — The C-rating indicates the maximum safe discharge current. A 120C battery can safely discharge at 120 times its capacity (600 amps maximum for this 5000mAh pack), whilst a 100C battery would be limited to 500 amps. Higher C-ratings mean less voltage sag under high current loads, resulting in better acceleration, maintained top speed, and more responsive handling. The 120C rating makes this battery ideal for high-performance applications.

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 VOLTAX 120C LIPO BATTERY 5000MAH 7.4V SHORTY 2S 4MM BULLIT C-49505 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.