Spektrum Smart G2 Pro Series Air LiPo Battery Overview
Spektrum is proud to introduce our lineup of Smart LiPo batteries designed to provide consistently higher voltage throughout the entire run of the battery under even the most extreme amperage loads.
For RC pilots, maximum capacity and power are key, and the new Spektrum Smart Pro- Series Air batteries deliver! The Pro series batteries allow for more capacity to be squeezed into the LiPo cells, allowing for larger mAh and C ratings when compared to similarly sized battery packs. Specifically crafted for RC air applications where every inch of space counts, these batteries are perfectly suited for airframes where space is at a premium. These innovative cells offer a compact design without sacrificing the reliable power and flight times you demand.
The Smart Pro-Series Air battery's benefits include longer battery life, better performance over the life of the pack, and the peace of mind that comes from knowing your Smart battery is maintenance-free.
When a Smart Pro-Series battery is connected to a Spektrum Smart charger, its unique charging parameters and health information are uploaded to the charger from its integrated memory microchip. You can view and set preferences through the charger, such as charge rates, so all that's required to charge the pack is connecting it to your Smart charger. Smart technology takes care of the rest.
Spektrum Smart Pro-Series batteries store a wide variety of essential information, including:
- Battery Brand
- Battery Type
- Battery Capacity
- Battery C Rating
- Individual Cell Voltage
- Battery Temperature
- Charge/Discharge Cycles
Spektrum Smart Pro-Series Air batteries also maintain an error log, including over-heat, over-discharge, and over-charge incidents. This data can help assure that the battery you've chosen is suitable for the application.
Innovative Spektrum Smart Pro-Series Air batteries are so easy to use that they nearly take care of themselves. Smart technology makes it easy to achieve peak battery performance, reliability, and longevity!
Spektrum Smart G2 Pro Series Air LiPo Battery Features
- High-capacity packs
- Simpler and safer to use
- High-performance 5C max Charge rate for super-fast charge times without damaging the health of the pack
- Powerful and consistent 120C Discharge Rate
- Automatic Charging on Spektrum Smart charger reduces time and get you back to flying fast
- Spektrum Smart charger required
Spektrum Smart G2 Family
Overview
The Spektrum Smart G2 Pro Air LiPo Battery in 22.2V 3600mAh 6S configuration with IC5 connector (model O-SPMX-1069) represents the pinnacle of advanced battery technology for RC aircraft enthusiasts across the UK. Designed specifically for air applications where space and weight are critical considerations, this high-performance LiPo battery delivers consistently higher voltage throughout your entire flight, even under extreme amperage loads. Whether you're piloting a competitive racing drone, an aerobatic aircraft, or a high-performance electric plane, this battery is engineered to provide the maximum power and capacity you need to dominate the skies.
What sets the Spektrum Smart G2 Pro Air battery apart from standard RC batteries is its integrated Smart technology microchip, which stores and transmits vast amounts of essential battery data. When connected to a compatible Spektrum Smart charger, the battery automatically uploads its unique charging parameters and health information, eliminating the need for manual configuration. This means you can simply connect the battery and let the charger handle all the technical details—perfect for both seasoned RC pilots and those new to the hobby. The Pro-Series designation indicates this is Spektrum's premium offering, specifically optimised for air applications where every gram and millimetre matters.
The 6S (six-cell) configuration delivers 22.2V nominal voltage, whilst the impressive 3600mAh capacity and 120C discharge rate ensure you get the extended flight times and explosive power your aircraft demands. This is a maintenance-free battery that takes care of itself, monitoring its own health and performance so you can focus on flying. Available exclusively through authorised retailers like RC Model Shop, this genuine Spektrum battery is the smart choice for discerning RC pilots in the UK who refuse to compromise on quality or performance.
Key Features
- Smart G2 Technology — This second-generation Smart battery features an integrated memory microchip that stores comprehensive battery data including brand, type, capacity, C rating, individual cell voltages, temperature readings, and complete charge/discharge cycle history, giving you unprecedented insight into your battery's condition and performance.
- Automatic Charging Configuration — When connected to a Spektrum Smart charger, the battery automatically uploads all its charging parameters, eliminating the need to manually input settings and making charging as simple as connecting the pack to your compatible charger.
- Advanced Error Logging — The battery maintains a detailed error log that tracks critical incidents including overheating, over-discharge, and over-charge events, allowing you to identify potential problems and ensure your battery is suitable for your specific application.
- Exceptional Discharge Rate — The 120C discharge rating provides sustained high-current output, delivering the explosive acceleration and responsive throttle performance essential for competitive flying and demanding aerial manoeuvres.
- Pro-Series Air Optimisation — Specifically engineered for RC aircraft where space is at a premium, this battery achieves higher capacity in a compact form factor compared to standard batteries of similar size, maximising both flight time and manoeuvrability.
- Consistent Voltage Delivery — Throughout the entire flight duration, this battery maintains higher voltage levels even under extreme amperage loads, ensuring your aircraft performs consistently from the moment of takeoff until landing.
- Maintenance-Free Operation — Smart technology handles all the monitoring and management automatically, taking the guesswork out of battery care and allowing you to focus on flying rather than battery maintenance.
- IC5 Connector Standard — The IC5 connector provides a secure, reliable connection with excellent current handling capabilities, compatible with a wide range of modern RC aircraft and charging systems available in the UK market.
- Extended Battery Life — The engineering and monitoring systems built into Smart G2 Pro batteries contribute to improved longevity and better performance throughout the entire lifespan of the pack.
- 6S LiPo Configuration — The six-cell setup delivers 22.2V nominal voltage, providing the elevated power output preferred by serious RC air pilots for competitive performance and sustained flight capability.
Technical Performance
The Spektrum Smart G2 Pro Air LiPo Battery O-SPMX-1069 represents professional-grade engineering optimised for modern RC aircraft applications. With a nominal voltage of 22.2V (6S configuration) and capacity of 3600mAh, this battery delivers substantial energy storage in a form factor designed specifically for air applications where every gram and millimetre of space counts. The 120C discharge rate—among the highest available for LiPo batteries—ensures that whether you're engaging in competitive racing, performing aggressive aerobatic manoeuvres, or simply demanding maximum performance from your aircraft, the battery responds instantly with the full power your ESC and motors require. This discharge capability translates directly to responsive throttle control, explosive acceleration, and the consistent voltage delivery needed for precision flying. The integrated Smart G2 microchip continuously monitors the battery's health, tracking cell voltages, temperature, and cycle history, whilst simultaneously maintaining an error log that alerts you to any anomalies in charging or discharge patterns. This data-driven approach to battery management ensures that your battery investment remains reliable and predictable, run after run. The IC5 connector standard provides excellent current-handling characteristics and has become the industry standard for high-performance RC aircraft, ensuring broad compatibility with modern aircraft designs and charging systems available across the UK. The Pro-Series Air designation confirms this battery benefits from Spektrum's latest cell chemistry and construction techniques, allowing manufacturers to incorporate more capacity into the same physical space compared to previous generations, without sacrificing durability or safety. For RC pilots serious about performance and reliability, the engineering excellence evident in this battery's design and manufacturing standards is immediately apparent.
What's in the Box
- Spektrum Smart G2 Pro Air LiPo Battery (22.2V, 3600mAh, 6S, 120C)
- IC5 connector for aircraft connection
Frequently Asked Questions
- What is Smart G2 technology and why should I choose a Smart battery? — Smart G2 technology features an integrated memory microchip that automatically stores and transmits your battery's charging parameters and health information to compatible Spektrum Smart chargers. This eliminates manual configuration, reduces the risk of charging errors, and provides detailed performance data that helps you maintain optimal battery health. When you connect a Smart battery to a Smart charger, the charger instantly knows the correct charging settings without any input from you, making the entire charging process virtually foolproof and convenient.
- Is this battery suitable for beginners? — Whilst this is a professional-grade battery ideal for experienced RC pilots and competitive flyers, the Smart technology actually makes it beginner-friendly in terms of charging and maintenance. The automatic configuration through Smart chargers means you don't need to understand complex battery settings. However, the 120C discharge rate and high voltage make this battery most appropriate for aircraft and ESC systems specifically rated for 6S power. If you're new to RC flying, consult your aircraft's manual to ensure it's compatible with 22.2V power before purchasing.
- What does the 120C discharge rate mean? — The 120C rating indicates the maximum safe discharge current rate, calculated by multiplying the battery capacity (3600mAh) by 120. This means the battery can safely discharge up to 432 amps. In practical terms, a 120C rating ensures this battery can deliver the maximum power your high-performance aircraft and ESC demand, with minimal voltage sag even during hard acceleration and aggressive manoeuvres. Higher C ratings mean better performance under extreme load conditions.
- How long will this battery last per charge? — Flight time depends entirely on your aircraft's power consumption, weight, and flying style. The 3600mAh capacity provides substantial energy storage for extended flights. Aggressive aerobatic flying will consume the battery faster than cruising flight. Most RC aircraft pilots can expect 8-15 minutes of flight time per battery charge, though this varies significantly based on specific aircraft and flying conditions. The Smart technology tracks actual performance data so you can monitor real-world flight times with your specific aircraft.
- What charger do I need? — You must use a Spektrum Smart charger to take full advantage of the Smart G2 Pro Air battery's automatic configuration features. Compatible Smart chargers automatically download the battery's parameters and adjust charging settings accordingly. Standard non-Smart chargers can technically charge this battery if set to manual 6S LiPo mode with appropriate current rates, but you lose the convenience and safety benefits of Smart technology. For optimal performance and battery longevity, a Spektrum Smart charger is strongly recommended.
- What is the difference between 6S and other battery configurations? — The "6S" designation means this battery contains six lithium polymer cells connected in series, delivering 22.2V nominal voltage (each cell contributes 3.7V). Higher cell counts mean higher voltage and more power output. A 3S battery provides 11.1V, whilst a 4S delivers 14.8V. Your aircraft must be specifically rated for 6S voltage and capable of handling the power output. Using the wrong voltage battery can damage your aircraft's ESC and motors, so always verify compatibility before purchase.
- How does the IC5 connector compare to other options? — The IC5 connector has become the industry standard for high-performance RC aircraft because it provides excellent current-handling capacity, reliable conductivity, and durability. It's compatible with virtually all modern competitive-grade aircraft and ESC systems available in the UK. If your aircraft uses a different connector (such as EC3, XT60, or JST), you would need an adapter cable, though using the standard connector is always preferable for optimal current transfer and minimal losses.
- What does the error log feature do? — The Smart G2 battery's integrated error log automatically records critical incidents including overheating, over-discharge, and over-charge events. When you connect the battery to a Smart charger, you can review this error history to identify potential problems. For example, if the log shows repeated overheating incidents, this might indicate your aircraft's ESC is too aggressive, your flying style is too demanding, or the battery is nearing end-of-life. This data-driven approach helps you make informed decisions about battery care and replacement.
- How should I store this battery? — LiPo batteries should be stored at room temperature in a cool, dry location away from direct sunlight and heat sources. For long-term storage exceeding two weeks, discharge the battery to approximately 3.85V per cell (around 23V total for a 6S pack) using a Smart charger's storage mode function, if available. Never store a fully charged or fully discharged LiPo battery for extended periods. Store the battery in a fireproof LiPo storage bag as a safety precaution. Proper storage significantly extends battery lifespan and maintains performance consistency.
- Is this battery waterproof? — LiPo batteries themselves are not waterproof and should never be immersed in water or exposed to moisture. The battery pack can withstand normal humidity and brief exposure to light rain if dried quickly, but avoid intentional water contact. Water ingress can damage the internal microchip, degrade performance, and create safety hazards. Always store and charge the battery in a dry environment, and dry your aircraft thoroughly after flying in wet conditions before charging.
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 22.2V 3600mAh 6S 120C Smart G2 Pro Air LiPo Battery: IC5 O-SPMX-1069 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.
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