Overview
The Spektrum SPM 2200mAh 3S 11.1V 50C Smart LiPo Battery with IC3 connector is a premium lithium polymer battery pack designed for RC enthusiasts across the UK who demand reliable performance, intelligent charging capabilities and exceptional value. This advanced Smart battery integrates cutting-edge microchip technology that automatically communicates with Spektrum Smart chargers, eliminating the need for manual configuration and making the charging process as straightforward as connecting a single IC3 plug. Whether you're piloting an RC car, truck, quadcopter or drone, this versatile 3-cell LiPo battery delivers the high-performance power output that competitive racers and casual hobbyists alike expect from Spektrum's trusted range of smart batteries.
What sets this battery apart from conventional LiPo packs is the integrated microchip that stores unique parameters and performance history for each individual battery. Every time you connect the SPM 2200mAh to a Spektrum Smart charger, the battery automatically uploads its charging history, cell voltages, cycle count and health status. This revolutionary approach to battery management transforms how you care for your RC equipment, removing the guesswork and uncertainty that comes with traditional batteries. The result is increased battery longevity, improved safety margins and the confidence that comes from knowing exactly how your battery is performing every single time you charge it.
The 2200mAh capacity makes this battery ideal for a wide range of RC vehicles and applications. From brushless RC cars and buggies to electric helicopters and multirotor drones, the 50C continuous discharge rating ensures you have the power you need for aggressive driving, high-speed racing and dynamic aerobatic flying. The protective outer metal alloy sheet casing helps dissipate heat during extended use, maintains the battery's shape through repeated charge cycles and increases overall durability—a critical feature for UK hobbyists who take their RC hobby seriously and expect equipment that can withstand demanding conditions.
Key Features
- Spektrum Smart Technology with Integrated Microchip — The battery contains a unique integrated microchip that stores all critical parameters, charge history and health data automatically. When connected to any Spektrum Smart Battery Charger, this information uploads instantly, allowing you to view complete charging history, monitor cell voltages and track battery condition without needing to set anything manually.
- Smart Discharge to Storage Voltage — One of the most innovative features of this battery is the ability to programme it to automatically self-discharge to a safe storage voltage. This eliminates battery damage from over-voltage storage, extends overall battery lifespan significantly and means you never have to worry about your battery sitting idle in a charged state for weeks between flying or driving sessions.
- No Balance Lead Required — Traditional LiPo batteries require both a main discharge connector and a separate balance lead for safe charging. This Smart battery uses only a single IC3 connector, simplifying your charging setup and reducing cable clutter. The intelligent microchip handles cell balancing parameters automatically through the main connection, making the charging process faster and more convenient.
- 50C Continuous Discharge Rating — The powerful 50C continuous discharge rating means this 2200mAh battery can deliver 110 amps continuously (2200mAh × 50C = 110A), providing exceptional power for high-performance RC applications. This rating ensures you have plenty of headroom for acceleration bursts, fast cornering and aggressive flying manoeuvres without voltage sag or performance degradation.
- Protective Metal Alloy Outer Sheet — The battery is encased in a protective outer metal alloy sheet that serves multiple critical functions: it dissipates heat generated during discharge, prevents deformation under physical stress, protects internal cells from puncture, and increases the overall durability and lifespan of the battery pack. This engineering detail is especially important for UK RC competitors who expose their equipment to rough track conditions.
- 11.1V Nominal Voltage (3S LiPo Configuration) — The three-cell LiPo configuration delivers 11.1 volts nominal voltage, which is the standard for countless RC applications including brushless RC cars UK-wide, electric helicopters, FPV quadcopters and racing drones. This voltage provides the optimal balance between power output and compatibility across the broadest range of equipment.
- IC3 Connector Compatibility — The IC3 connector is one of the most widely recognised and adopted connectors in the RC hobby. It's compatible with EC3 connectors and works seamlessly with the vast majority of Spektrum receivers, ESCs and chargers available in the UK market, ensuring you can integrate this battery into existing setups without requiring adapters or modifications.
- Programmable Charging Parameters — Through your Spektrum Smart charger, you can customise charge rates, set low-voltage cut-off points and establish specific charging profiles tailored to your exact requirements. Once programmed, the battery remembers these settings in its integrated microchip, so charging becomes completely automated for future sessions.
- Wide Application Range — With 2200mAh capacity and 50C discharge rating, this battery suits racing applications, 3D flying, high-speed driving, freestyle quadcopter flying and general recreational use across virtually all mid-sized RC vehicles.
Technical Performance
The SPM 2200mAh 3S 11.1V 50C Smart LiPo Battery represents the pinnacle of intelligent battery design for the RC hobbyist community. At 2200 milliamp-hour capacity, this pack delivers sufficient energy for extended flight times or driving sessions whilst remaining lightweight enough for agile aircraft and nimble RC cars. The 50-amp continuous discharge capability—calculated at 110 amps from the 50C rating—ensures that even high-drain brushless systems and competition-grade ESCs receive consistent, stable power without voltage sag during peak current draws. The three-cell lithium polymer construction (3S LiPo) produces the industry-standard 11.1 nominal voltage, rising to approximately 12.6 volts when fully charged and dropping to a safe cutoff of around 9.0 volts (3.0V per cell) when depleted. The integrated Spektrum Smart microchip continuously monitors cell voltage, temperature and discharge characteristics, uploading detailed diagnostics to your charger for complete visibility into battery health. The protective metal alloy outer casing isn't merely aesthetic—it provides genuine thermal management by dispersing heat during high-drain activities, preventing the internal cell temperature rise that degrades battery performance and lifespan. For UK RC enthusiasts running brushless RC systems, this battery's discharge profile ensures compatibility with ESC ratings from 50 amps upwards, making it suitable for everything from brushless RC buggies and touring cars to electric helicopters and multi-rotor platforms. The battery's engineering prioritises safety, reliability and longevity over raw capacity, meaning you get a battery pack that will serve you faithfully for dozens of charge cycles.
What's in the Box
- SPM 2200mAh 3S 11.1V 50C Smart LiPo Battery with IC3 connector
- Integrated Spektrum Smart Technology microchip
What You Need to Complete
- Spektrum Smart Battery Charger (highly recommended to unlock all Smart features; conventional chargers can charge the battery but will not access Smart programming and auto-discharge capabilities)
- RC vehicle or device compatible with 11.1V (3S LiPo) batteries and IC3 connectors
- Optional: IC3 to EC3 adapter if your equipment uses EC3 connectors instead of IC3
Frequently Asked Questions
- What makes Spektrum Smart batteries different from standard LiPo batteries? — Spektrum Smart batteries contain an integrated microchip that communicates directly with Spektrum Smart chargers. This chip stores unique parameters, charge history, cell voltages and health data for each individual battery. When you plug the battery into a Smart charger, all this information uploads automatically—you can view complete charging history and battery condition without manual configuration. Additionally, Smart batteries can be programmed to automatically discharge themselves to a safe storage voltage, dramatically extending battery lifespan and eliminating the risk of damage from sitting fully charged between use.
- Is this battery suitable for beginners? — Yes, absolutely. In fact, Spektrum Smart batteries are even better for beginners than experienced users because they remove uncertainty from the charging process. You connect the battery to a Spektrum Smart charger via the single IC3 plug, and the charger automatically reads all necessary parameters from the microchip. There's no manual configuration required, no balance lead to connect separately, and the battery continuously monitors itself for safety. This makes it an excellent choice for anyone new to the RC hobby in the UK who wants reliability without complexity.
- What RC vehicles can use this 3S 11.1V battery? — The 2200mAh 3S configuration is compatible with a huge range of RC equipment including brushless RC cars and buggies, electric helicopters, quadcopters, racing drones, FPV multirotor aircraft and any other device rated for 3S LiPo batteries with IC3 connectors. The 50C discharge rating makes it particularly suitable for high-performance applications including competitive racing, aggressive acrobatic flying and speed runs.
- How long does this battery take to charge? — Charge time depends on your charger's maximum charge rate capability. The SPM 2200mAh can accept charge rates up to 6.6 amps (3C rating). At maximum safe charge rate, you're looking at approximately 20 minutes of charge time. However, when using a Spektrum Smart charger, you can programme your preferred charge rate—faster charging reduces charge time but generates slightly more heat, whilst slower charging is gentler on long-term battery health.
- What is the difference between this 50C model and other Spektrum Smart batteries? — Spektrum manufactures Smart batteries across a range of discharge ratings, including 30C, 50C and higher performance ratings up to 100C. The 50C rating offers an excellent balance of performance, price and reliability for most applications. Higher discharge ratings (like 100C) deliver maximum current capability but typically cost more, whilst lower ratings (30C) are more economical but provide less headroom for peak current demands. The 50C sits perfectly in the middle, offering plenty of power for competitive use without premium pricing.
- Do I need a Spektrum Smart charger to use this battery? — Technically, no—the battery is a standard 3S LiPo and can be charged by any charger capable of handling 3S LiPo batteries, including balance chargers and conventional LiPo chargers. However, you'll only unlock the full benefits of Spektrum Smart technology—automatic parameter upload, smart discharge programming, and health monitoring—when using an official Spektrum Smart Battery Charger. We strongly recommend investing in a Spektrum Smart charger to get the most from this intelligent battery.
- What safety features does this battery have? — The integrated microchip monitors cell voltage, temperature and discharge characteristics continuously. If any cell drops below safe voltage during use, the battery records this event and displays a warning through your Spektrum charger, allowing you to identify problems before they cause damage. The protective metal alloy casing shields against puncture and thermal stress. Additionally, the smart discharge feature prevents over-voltage storage damage, and you can programme low-voltage cut-off points to protect your equipment from deep discharge.
- Is the IC3 connector compatible with my existing equipment? — The IC3 connector is one of the most widely adopted standards in the RC hobby, particularly for mid-sized equipment. It's designed to be compatible with EC3 connectors. If your RC vehicle or charger uses a different connector type (such as XT60, XT90, T-plug or EC5), you'll need a simple IC3 adapter to connect this battery, but the battery itself will work perfectly once connected.
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 SPM 2200mAh 3S 11.1V 50C Smart LiPo Battery; IC3 O-SPMX22003S50 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.
