Key Features
- Integrated microchip stores unique parameters for each battery
- Smart discharge allows batteries to automatically discharge to a safe voltage
- Save time and hassle, while improving battery life
- Powerful 100C continuous discharge rating to deliver maximum performance and longevity
- Protective outer metal alloy sheet helps dissipate heat, hold battery shape, and increase durability
- No soldering required, equipped with IC3 and IC5 Connectors that are compatible with EC3 and EC5
- 100C battery packs are available in a variety of capacities and cell counts that are perfect for almost any application
Feature Overview
You'll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger "Start" button. Smart technology takes care of the rest.
Our new Spektrum Smart 100C LiPos come in a variety of popular sizes and are ready to drop into your RC aircraft for maximum performance, power, and reliability. These are the perfect packs for high performance models and power systems and a great upgrade to get more punch and power on nearly any setup.
Spektrum Smart LiPo Batteries Store Unique Data, Such As:
- Battery Brand
- Battery Type
- Battery Capacity
- Battery C Rating
- Individual Cell Voltage
- Battery Temperature
- Charge/Discharge Cycles
Spektrum Smart LiPo batteries also maintain an error log including the number of over-heat, over-discharge and over-charge incidents which can be helpful data in assuring that the battery you've chosen is right for the application. A Smart Battery uploads its charge parameters to a Spektrum Smart Charger automatically making charging as simple as pressing the "Start" button. The charge rate of every Smart Battery is customizable, allowing you to take full advantage of packs with faster charge ratings.
- Battery Type: LiPo (Lithium Polymer)
- Battery Voltage: 7.4V nominal (2S configuration)
- Voltage per Cell: 3.7V
- Cell Count: 2S (2 cells)
- Capacity: 2400mAh
- Continuous Discharge Rating: 30C
- Output Connector: IC3
- Connector Compatibility: IC3, IC5, backwards compatible with EC3 and EC5
- Product Length: 4.29 inches (109 mm)
- Product Width: 1.33 inches (34 mm)
- Product Height: 0.61 inches (15 mm)
- Product Weight: 4.54 ounces (128.7 grams)
- Housing Material: Protective outer metal alloy sheet
- Integrated Features: Smart microchip with data storage and transfer capability
- Smart Data Logging: Battery brand, type, capacity, C rating, individual cell voltage, temperature, charge/discharge cycles, over-heat incidents, over-discharge incidents, over-charge incidents
- Smart Discharge Function: Automatic discharge to safe storage voltage, configurable between 12 and 240 hours
- Charger Compatibility: Requires Spektrum Smart charger for full Smart technology features; compatible with standard LiPo chargers for basic charging functionality
- Peak Discharge Current: 72 amps (30C × 2.4Ah)
- No soldering required: Factory-assembled with connectors ready to use
- Manufacturer: Spektrum
- Model Number: SPMX24002S30
Overview
The Spektrum 7.4V 2400mAh 2S Smart 30C LiPo Battery with IC3 Connector represents a significant leap forward in RC battery technology. Designed for RC enthusiasts throughout the UK who demand reliable, intelligent power solutions, this Smart LiPo battery integrates advanced microchip technology to eliminate the guesswork from battery management. Whether you're piloting a high-performance RC aircraft, managing an RC car UK setup, or powering other demanding RC applications, this battery delivers the performance and convenience you need to get the most out of your hobby.
What sets this battery apart from conventional LiPo packs is its revolutionary Spektrum Smart technology. When connected to a compatible Spektrum Smart charger, the battery automatically uploads its unique parameters and health data, allowing the charger to adjust settings automatically. This means you'll spend less time configuring charge preferences and more time enjoying your RC model. The battery features a robust 30C continuous discharge rating, providing sufficient power delivery for most RC aircraft and moderate-to-high performance RC vehicles. With a capacity of 2400mAh, this 2S battery (7.4V nominal) strikes an excellent balance between weight and runtime, making it ideal for RC applications where extended flight or run times are valued alongside responsive performance.
The SPM 7.4V 2400mAh 2S Smart 30C LiPo Battery is perfect for hobbyists seeking to upgrade their power systems with intelligent battery management. The IC3 connector provides a more robust connection than traditional alternatives, offering higher heat resistance and effortless installation. For those already invested in EC3 and EC5 connectors, there's no concern—these Smart batteries remain fully backwards compatible, allowing you to integrate this advanced technology into your existing RC setup without requiring connector changes.
Key Features
- Integrated Smart Microchip — An embedded microchip stores vital battery parameters and health data, including battery brand, type, capacity, C rating, individual cell voltage, temperature, and complete charge and discharge cycle histories. This intelligent storage allows the battery to communicate automatically with Spektrum Smart chargers, eliminating the need to manually input charge preferences every time you charge.
- Automatic Smart Discharge Function — When programmed with a Spektrum Smart charger, your battery can automatically discharge to a predetermined safe storage voltage during rest periods between 12 and 240 hours. This feature prevents the chemical degradation that occurs when LiPo batteries sit at full charge for extended periods, dramatically extending battery lifespan and maintaining performance consistency over many charging cycles.
- Error Logging and Battery Health Monitoring — The battery maintains a comprehensive error log tracking over-charge, over-discharge, and over-temperature incidents. This data helps you understand how your battery has been treated and allows you to make informed decisions about whether the pack is suitable for your specific application, ensuring safer operation and better results.
- Powerful 30C Continuous Discharge Rating — With a 30C discharge rate, this 2400mAh battery delivers impressive peak currents, providing the sustained power needed for demanding RC applications. Whether you're flying fast RC aircraft or powering RC cars UK with spirited performance, this discharge rating ensures your battery can keep up with your demands without voltage sag or performance loss.
- Advanced IC3 Connector Technology — The next-generation IC3 output connector was engineered from the ground up to provide a more reliable connection than standard alternatives. The design offers superior heat resistance, more dependable conductivity, and tool-free installation, making battery swaps quick and frustration-free during your RC sessions.
- Protective Metal Alloy Housing — A robust outer metal alloy sheet surrounds the battery cells, serving multiple critical functions: it effectively dissipates heat generated during discharge, maintains the battery's physical shape under stress, and significantly increases overall durability. This protective design helps your battery withstand the demands of intensive RC use.
- Backwards Compatible Connector Design — Although equipped with the advanced IC3 connector, this battery remains fully compatible with legacy EC3 connector systems. This means you can confidently integrate this Smart battery into your existing RC setup without requiring connector changes, though you'll only access Smart technology features when connected to compatible Spektrum Smart chargers.
- No Soldering Required — The battery comes factory-assembled with both IC3 and IC5 connectors ready to use immediately. There's no need for any soldering or technical modification before deployment, making this battery accessible to RC hobbyists of all experience levels and ready to deploy straight from the box.
Technical Performance
This Spektrum Smart LiPo battery combines intelligent microchip technology with robust engineering to deliver reliable performance across diverse RC applications. The 7.4V nominal voltage (2S configuration with individual cell voltages of 3.7V per cell) makes this battery compatible with countless RC models designed for 2-cell LiPo operation. The 2400mAh capacity provides a sweet spot between weight and runtime—substantial enough to deliver meaningful flight or run times yet light enough to maintain acceptable weight-to-power ratios in most RC vehicles. The 30C continuous discharge rating enables peak current outputs of 72 amps (30C × 2.4Ah), sufficient for most recreational and intermediate-level RC aircraft and vehicles without voltage sag issues that would compromise performance. Construction quality is evident throughout: the metal alloy protective housing dissipates heat effectively, preventing thermal hotspots and extending operational lifespan. The battery measures 4.29 inches in length, 1.33 inches in width, and 0.61 inches in height, with a weight of 4.54 ounces (128.7 grams), making it compact and lightweight enough for a broad range of RC applications. The integrated data transfer wire within the IC3 connector enables seamless communication with Spektrum Smart chargers, automatically uploading battery parameters so that charging becomes as simple as pressing the Start button—a significant convenience improvement over traditional battery management methods.
What's in the Box
- Spektrum 7.4V 2400mAh 2S Smart 30C LiPo Battery with IC3 Connector
- Integrated IC3 and IC5 output connectors (factory-assembled, ready to use)
- Protective metal alloy housing
Frequently Asked Questions
- Is this Spektrum Smart battery compatible with my existing RC equipment? — Yes, this battery is backwards compatible with legacy EC3 connector systems, so it will physically connect to older receivers and equipment. However, to access the full benefits of Spektrum Smart technology—including automatic parameter upload, customisable charge rates, and smart discharge functionality—you'll need a compatible Spektrum Smart charger. When used with non-Smart chargers, the battery functions as a standard 7.4V 2400mAh LiPo pack.
- What makes Spektrum Smart technology worth choosing over standard LiPo batteries? — Smart technology transforms battery management from a manual, repetitive task into an automated process. The integrated microchip remembers your preferred charge rates and settings, uploads them automatically to compatible chargers, and the smart discharge feature protects your battery by preventing it from sitting at full charge for extended periods. Over time, this results in significantly longer battery lifespan, more consistent performance, and less hassle managing your RC power systems. For serious RC hobbyists, this intelligent approach pays dividends across a season of heavy use.
- Can I charge this battery with my current charger, or do I need to buy a Spektrum Smart charger? — You can charge this battery with any quality LiPo-compatible charger using the IC3 connector (or via the backwards-compatible EC3 connection). However, to unlock Smart features like automatic charge rate upload, smart discharge, and comprehensive battery health monitoring, you'll need a Spektrum Smart charger. If you charge with a standard charger, you'll need to manually set charge preferences each time, and you won't benefit from the automated storage discharge feature.
- Is the 30C discharge rating sufficient for my RC aircraft or RC car UK? — The 30C rating is excellent for most recreational RC aircraft, standard RC cars, and intermediate-level vehicles. The battery can deliver 72 amps continuous discharge (30C × 2.4Ah). This suits 2S-compatible aircraft and vehicles perfectly. However, if you operate high-performance racing vehicles or aerobatic aircraft with extremely demanding power systems requiring higher discharge rates, you might benefit from Spektrum's 100C Smart battery option. For typical hobbyist applications, this 30C pack provides plenty of power.
- How does the smart discharge feature extend battery life? — LiPo batteries degrade chemically when left at full charge for extended periods. The smart discharge feature prevents this by automatically discharging your battery to a safe storage voltage (typically around 3.8V per cell for 2S batteries) during rest periods you configure between 12 and 240 hours. This keeps your battery in an optimal storage state, dramatically reducing chemical degradation and extending the number of complete charge-discharge cycles your battery can sustain throughout its lifespan.
- What data does the integrated microchip store, and why does it matter? — The microchip stores battery brand, type, chemistry, capacity, C rating, individual cell voltages, temperature readings, and total charge and discharge cycle counts. Crucially, it also maintains an error log tracking over-charge, over-discharge, and over-temperature incidents. This comprehensive data helps you understand your battery's history and condition, allowing you to identify whether a battery has been properly cared for and whether it remains suitable for your intended application. It's invaluable for troubleshooting performance issues and making informed decisions about battery retirement or replacement.
- How does the IC3 connector improve upon standard EC3 connectors? — The IC3 connector was engineered from the ground up to provide a more dependable connection than previous designs. It delivers superior heat resistance, reducing the risk of connector degradation during high-discharge situations. The IC3 also offers more reliable electrical contact, minimising voltage drop and connection failures. The design includes the integrated data transfer wire necessary for Spektrum Smart technology communication. Installation is tool-free and effortless compared to some competing connectors, making battery swaps faster and more user-friendly.
- What is the typical runtime I should expect from this 2400mAh battery? — Runtime depends entirely on your RC application's power draw. As a general guide, aircraft drawing 20 amps continuously would achieve 7-8 minutes of flight time from the 2400mAh capacity. Vehicles running at moderate throttle might achieve 20-30 minutes depending on motor efficiency and driving style. The 30C discharge rating ensures you'll have voltage stability throughout the discharge cycle, maintaining consistent performance rather than experiencing voltage sag that would otherwise reduce usable runtime.
- Is this battery suitable for beginners transitioning from brushed to brushless RC equipment? — Absolutely. This battery is an excellent choice for beginners upgrading to brushless systems. The 7.4V 2S voltage is a standard for many brushless-equipped RC vehicles, and the 2400mAh capacity is a familiar, manageable size that won't present excessive weight concerns. The Smart technology actually makes this more suitable for beginners because it removes the burden of manually configuring chargers—you simply press Start on a compatible Spektrum Smart charger and the battery handles everything automatically. The protective metal housing means the battery is robust enough to withstand occasional rough handling typical of learning phases.
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 7.4V 2400mAh 2S Smart 30C LiPo Battery: IC3 Connector O-SPMX24002S30 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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