Overlander 2200mAh 3S 11.1V 50C LiPo Battery XT60 Ultrasport 3344

Overview

The Overlander 2200mAh 3S 11.1V 50C LiPo Battery with XT60 – Ultrasport – 3344 is a compact, high-performance lithium polymer battery pack engineered to deliver powerful, consistent output for a wide range of RC aircraft, cars, and drones. Whether you're flying aerobatic RC planes, operating racing drones, or powering scale model vehicles, this battery combines lightweight design with serious power delivery to keep your models performing at their absolute best. For RC enthusiasts in the UK looking for a reliable, versatile power source that balances runtime with responsiveness, the Overlander Ultrasport range represents an excellent choice that has earned recognition among both casual hobbyists and competitive RC users alike.

With 2200mAh of capacity, a robust 50C continuous discharge rating, and a burst capability of 95C, this LiPo battery ensures your model receives the current it needs for reliable acceleration, explosive top speeds, and smooth flight or drive sessions without compromise. Built with high-quality Fullymax precision-matched cells and meticulous engineering, it's tailored for demanding RC applications where consistent power delivery and durability matter. The battery's compact dimensions of 105 × 34 × 25mm and lightweight 185g form factor mean you can integrate maximum power into your setup without compromising your model's balance, agility, or flight characteristics—a critical advantage for mid-size drones, touring cars, and performance aircraft.

This is not a battery designed to sit idle on a shelf; it's built for action. The Ultrasport range combines the lightweight efficiency that RC enthusiasts demand with the sustained power output necessary for extended flights, races, and intensive driving sessions. If you're serious about getting the most from your RC car UK experience or want a brushless RC setup that performs without compromise, the Overlander 2200mAh 3S represents a genuine step forward in power delivery and reliability.

Key Features

• 2200mAh capacity — Provides extended runtime and sustained power delivery for mid-sized RC models, allowing longer flights, drives, and play sessions without premature battery depletion. This capacity represents the sweet spot between endurance and weight, ensuring your model maintains performance throughout extended use.
• 11.1V 3S configuration — The three-cell lithium polymer setup delivers sufficient voltage for rapid acceleration and responsive control while remaining compatible with the vast majority of popular RC platforms, ESCs, and motors currently available. This voltage sweet spot is widely recognised across the RC hobby as providing excellent performance without excessive current draw or compatibility issues.
• 50C continuous discharge rating — Translates into a maximum sustained current delivery of 110 amperes, enabling high-demand brushless motors to perform at their absolute peak. This continuous rating ensures stable, predictable power output even during demanding manoeuvres, sharp turns, and sustained full-throttle acceleration.
• 95C burst discharge capability — Provides up to 209 amperes of peak current for the brief moments when you need maximum performance—sudden climbs, aggressive cornering, or rapid acceleration. This burst capacity ensures your battery doesn't become the limiting factor in your model's performance envelope, even during the most demanding flying or driving scenarios.
• XT60 connector — Supplied with the widely-used XT60 connector, ensuring secure, low-resistance connections to your ESC, charger, and model electronics. The XT60 is recognised across the RC industry as offering excellent reliability and minimal voltage drop, making it the connector of choice for high-performance applications.
• JST-XH balance connector — Enables proper cell balancing during charging, critical for maintaining voltage equilibrium across all three cells. This balance lead allows your charger to monitor and adjust each cell individually, ensuring your battery remains in optimal health and performs consistently throughout its operational lifespan.
• 12AWG wire gauge with silicone leads — Heavy-gauge, high-quality silicone wiring handles the substantial current draw of modern brushless motors without excessive voltage sag. The silicone insulation provides flexibility and durability, resisting damage from heat and mechanical stress during intense RC sessions.
• Fullymax precision-matched cells — Each cell is individually matched for voltage and internal resistance, ensuring balanced performance and longevity. This precision engineering means your battery delivers consistent power from the first charge through hundreds of cycles, with minimal performance degradation.
• Heat-shrink protection — The battery pack is protected with professional-grade heat-shrink casing that safeguards the cells from physical damage, moisture, and environmental contaminants. This protective layer extends battery life and maintains structural integrity even after extended use in demanding conditions.
• 24.42Wh energy storage — Represents the total energy capacity of the pack, calculated from the 2200mAh capacity and 11.1V voltage. This energy figure is useful when comparing battery performance across different configurations and understanding the total power available for your RC model.

Technical Performance

The Overlander 2200mAh 3S LiPo battery represents a masterclass in engineering balanced power delivery for the demanding world of RC modelling. The 50C continuous discharge rating means this pack can safely and reliably provide 110 amperes of current to your brushless motor and ESC setup, delivering the snappy acceleration and responsive control that defines high-performance RC aircraft and vehicles. When you push the limits, the 95C burst rating kicks in, providing up to 209 amperes for those critical seconds when you need maximum performance—crucial for executing tight aerobatic manoeuvres, launching into rapid climbs, or accelerating hard during competitive racing. The 24.42Wh energy capacity ensures sufficient runtime for extended play sessions, yet the 185-gram weight keeps your model agile and responsive without the heaviness that can compromise flight characteristics or handling dynamics. Constructed with Fullymax precision-matched cells and heavy-gauge 12AWG silicone wiring, this battery is engineered to deliver consistent voltage output throughout most of its discharge cycle, maintaining performance integrity even under maximum load. The heat-shrink protection and high-quality construction mean this battery will survive hundreds of charge cycles and intensive use, maintaining its performance characteristics and remaining safe even in demanding applications. Whether you're running this pack in a high-performance racing drone that demands explosive current delivery, an aerobatic RC plane that needs sustained power for sustained manoeuvres, or a competitive RC car that requires consistent acceleration without voltage sag, the Overlander Ultrasport delivers the engineering quality and performance reliability that serious enthusiasts demand.

What's in the Box

• 1x Overlander 2200mAh 3S 11.1V 50C LiPo Battery (Ultrasport range)
• 1x XT60 connector (pre-installed)
• 1x JST-XH balance connector lead

Why You Need the Right Setup

• Compatible LiPo charger with balance charging capability — Essential for safe, optimal charging. This battery requires a dedicated LiPo balance charger to ensure each of the three cells charges to precisely the same voltage. Using any other charger type risks overcharging, uneven cell voltages, and potentially dangerous battery failure. A quality balance charger is absolutely non-negotiable.
• ESC compatible with 3S voltage — Your electronic speed controller must be rated for 11.1V (3S) operation. Check your ESC specifications before connecting this battery; using an incompatible ESC can result in instant damage or dangerous operation.
• Motor compatible with 3S voltage — Verify that your brushless motor is rated for 11.1V (3S) operation. Using this battery with a motor rated for different voltage can cause thermal runaway or immediate motor failure.
• Voltage checker or LiPo monitoring device — Recommended for monitoring battery health and ensuring you never over-discharge below safe minimum levels (typically 3.0V per cell). Many serious RC users employ battery checkers or Low Voltage Alarms (LVAs) to protect their battery investment.
• Safe charging location and LiPo charging bag — LiPo batteries should always be charged in a fireproof LiPo charging bag or safe container, away from flammable materials and never left unattended. This is a critical safety requirement, not optional equipment.

Frequently Asked Questions

• What makes the 50C discharge rating important for my RC model? — The C rating determines how fast your battery can safely release its energy. A 50C rating means this 2200mAh battery can deliver 110 amperes continuously (2200mAh × 50 = 110A). This continuous discharge capability is crucial for high-performance applications. If your motor and ESC combination demands more current than your battery can safely provide, you'll experience voltage sag—the battery voltage collapses under load, causing sluggish response and poor performance. The 50C rating ensures your Overlander battery won't be the weak link in your setup, keeping power delivery strong and responsive even during intense flying or driving sessions.
• What is the difference between the 50C continuous rating and the 95C burst rating? — The 50C continuous rating is what your battery can deliver safely and consistently throughout normal operation—this is the spec you should match to your motor and ESC requirements. The 95C burst rating is a short-term boost that kicks in for brief moments when you need maximum performance, typically lasting just a few seconds. Think of continuous rating as your battery's sustained power, and burst rating as the turbo boost available when you really need it. For selecting equipment, match your continuous discharge requirements to the 50C rating.
• Is this battery suitable for beginners? — Absolutely, provided you understand LiPo safety requirements. The 2200mAh capacity and 11.1V voltage are industry-standard specifications found in countless entry-level and intermediate RC models, making this an excellent choice for learning. However, LiPo batteries demand respect—they require proper charging with a balance charger, safe storage at approximately 50% charge, and careful monitoring to prevent over-discharge. If you're new to RC and haven't used LiPo batteries before, invest time in understanding safe handling procedures. The reward is access to the superior performance that lithium chemistry offers over older battery technologies.
• How long will the 2200mAh capacity last during a flight or drive session? — Runtime depends on your model's power consumption, which varies dramatically based on your motor size, ESC programming, flying or driving style, and the specific application. As a rough guide, a typical mid-sized RC plane might achieve 8-12 minutes of moderate flying, while a racing drone with the same battery could run just 3-4 minutes at full throttle. RC cars typically deliver 20-30 minutes of mixed driving depending on terrain and driving intensity. Check your specific model's documentation for battery runtime estimates, as this will provide the most accurate expectation for your setup.
• What charging time should I expect? — Charging time depends entirely on your charger's output current rating and how you configure it. Most quality LiPo chargers can charge a 2200mAh pack in 30-60 minutes at standard charge rates (1C rate, which would be 2.2 amps for this battery), or faster if your charger supports higher current output. Never charge faster than your battery's safe limit—always follow the charger manufacturer's recommendations and the battery's specifications to prevent overcharging and maintain battery health.
• Can I use this battery in multiple different RC models? — Absolutely, provided all your models are compatible with 11.1V (3S) and can safely handle the 110-amp continuous current output. The XT60 connector is industry-standard, so it will fit most modern RC equipment. However, always verify voltage compatibility before connecting any battery to a new model, and ensure your ESC and motor are rated for 3S operation. Some older RC models or budget equipment might use different connectors or voltage configurations, so careful verification prevents damage.
• How should I store this battery when I'm not using it regularly? — Store your Overlander battery at approximately 50% charge (roughly 3.7V to 3.85V per cell) in a cool, dry location away from direct sunlight and heat sources. Never store a fully charged or completely discharged battery for extended periods, as both states stress the cells and reduce lifespan. If your battery will sit unused for several weeks, check the charge level every couple of months and top it up or discharge it slightly to maintain the ideal 50% storage state. Proper storage practices are the difference between a battery that lasts for hundreds of cycles and one that deteriorates rapidly.
• What happens if I over-discharge this battery? — Over-discharging below the safe minimum of approximately 3.0V per cell causes permanent damage that cannot be reversed by recharging. Over-discharged cells may refuse to accept a charge, swell dangerously, or become a fire hazard. Because LiPo batteries lack built-in protection circuitry (unlike lithium-ion batteries in mobile phones), you must actively monitor discharge and stop using the battery before voltage drops too low. Use a voltage checker or low-voltage alarm to track battery health—this is essential equipment for serious RC enthusiasts, not optional luxury.
• Is the XT60 connector the right choice for my equipment? — The XT60 is the industry-standard connector for batteries in this capacity and voltage range, widely used across RC aircraft, drones, cars, and other models. It offers excellent reliability, low-resistance connections, and minimal voltage drop. However, verify that your ESC, charger, and any other equipment you're connecting to accept XT60 connectors. If your model uses different connectors (such as Deans, EC3, or proprietary connectors), you may need adapter cables, though many RC enthusiasts prefer to re-solder to match their equipment rather than use adapters.
• What makes Fullymax cells different from other lithium chemistry options? — Fullymax is a recognised cell manufacturer known for precision matching and consistency. Each Fullymax cell is individually tested and balanced, ensuring that all three cells in this 3S pack maintain virtually identical voltage and internal resistance throughout their operational lifespan. This precision matching means balanced performance, longer battery life, and reduced risk of individual cells becoming weak links. The result is a battery that performs consistently from the first charge through hundreds of cycles.

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 Overlander 2200mAh 3S 11.1V 50C LiPo Battery with XT60 – Ultrasport – 3344 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.