- Brand: Spektrum
- Model Number: SPMXPSS215
- Bundle Type: Smart Powerstage Surface Bundle
- Application: Surface RC vehicles
- Battery Capacity: 1400mAh
- Battery Configuration: 2S (2-cell)
- Battery Voltage: 7.4V nominal (3.7V per cell)
- Battery Type: LiPo (Lithium Polymer)
- Battery Connector: IC2
- Battery Discharge Rating: 30C
- Maximum Continuous Discharge Current: 42A (1400mAh × 30C)
- Battery Technology: Spektrum Smart G2 with integrated microchip
- Battery Hard Case: Yes
- Battery Temperature Monitoring: Yes
- Battery Integrated Balancer: Yes (Internal)
- Battery Charge Protection Circuitry: Yes
- Battery Over-Current Protection: Yes
- Battery Short Circuit Protection: Yes
- Battery Programmable: Yes
- Battery Model Number: SPMX142S30H2
- Charger Model: Spektrum S100 1×100W USB-C Smart Charger
- Charger Model Number: SPMXC2090
- Charger Maximum Power Output: 100W
- Charger Input Voltage: DC 5.0 - 20.0V USB-C
- Charger Selectable Charge Rates: 1A / 2A / 3A / 6A (user selectable)
- Charger Battery Balancing: Yes - Internal Balancer and External Adapter
- Charger Output Connectors: IC3 and IC5
- Charger Compatible Battery Chemistry: LiPo, LiFe, LiHV
- Charger Maximum Battery Cell Configuration: 4S
- Charger Auto Charge Feature: Yes
- Charger Low Input Voltage Protection: Yes
- Charger Over-Voltage Protection: Yes
- Charger Thermal Protection: Yes
- Charger Cooling: Efficient low-noise cooling fan
- Charger Programmable: Yes
- Charger Software Updates: Yes
- Charger Meter Display: Yes (shows available wattage on startup)
- Charger Smart Software: Yes (tracks and stores smart battery data)
- Power Supply Model: Spektrum 65W Power Supply
- Power Supply Model Number: SPMX-1027
- Power Supply Output: 65W USB power delivery
- Power Supply Technology: Gallium Nitride (GaN)
- Power Supply Input Terminals: Foldable AC input
- Power Supply Over-Voltage Protection: Yes
- Power Supply Overheating Protection: Yes
- Power Supply Short-Circuit Protection: Yes
- Adapter Model: Spektrum One-Piece Battery Adapter
- Adapter Model Number: SPMXCA532
- Adapter Type: IC2 Device / IC3 Battery connector
- Adapter Construction: Single-piece, gold-plated
- Adapter Smart Connectivity: Yes (includes internal Smart connection wire on IC connectors)
- Included Accessories: Standard servo connector discharge lead (battery)
- Optimised For: ARRMA GROM surface vehicles
Overview
The Spektrum Smart Powerstage Surface Bundle represents the complete charging and power solution for RC enthusiasts looking to get the most out of their ARRMA GROM surface vehicles. This comprehensive bundle combines Spektrum's latest smart charging technology with a high-capacity 1400mAh 2S LiPo battery, a robust 65W power supply, and an intelligent adapter system. Whether you're new to the RC hobby in the UK or an experienced basher, this all-in-one package delivers everything you need to keep your RC car UK ready for action without having to source multiple components separately.
What makes this ready to run RC charging solution stand out is the seamless integration of Spektrum's Smart G2 technology throughout every component. The bundle is specifically engineered as the perfect fit for ARRMA GROM vehicles, meaning the battery capacity, charging specifications, and connector types are all optimised for these compact but capable surface bashers. The inclusion of the S100 Smart USB-C Charger, combined with the 65W power supply featuring Gallium Nitride technology, means you get fast, efficient charging in a package that won't dominate your workshop or pit bag.
This isn't just about convenience—Spektrum's Smart technology fundamentally changes how you interact with your battery and charger. The integrated microchip in the battery remembers your preferred charging rate, charging parameters upload automatically when you connect to a compatible Spektrum Smart charger, and you gain access to detailed battery health data including charge cycles, temperature monitoring, and error logging. For RC enthusiasts in the UK looking for brushless RC performance without the complexity of manual battery management, this bundle removes the guesswork entirely.
Key Features
- Spektrum Smart G2 LiPo Battery with Integrated Microchip — The 1400mAh 2S battery includes an advanced microchip that stores unique parameters for your specific battery, including brand, type, capacity, C rating, individual cell voltage, temperature data, and charge/discharge cycle counts. This means the battery effectively learns and remembers your charging preferences, automatically uploading this data to any compatible Spektrum Smart charger for perfectly optimised charging every single time.
- Advanced Error Logging and Battery Health Monitoring — The Smart G2 battery maintains a comprehensive error log that tracks overheating incidents, over-discharge events, and overcharging problems. This invaluable data helps you understand whether your battery is suitable for your application and alerts you to potential issues before they become catastrophic failures, extending your battery's lifespan significantly.
- Spektrum S100 100W USB-C Smart Charger with Auto Charge — The S100 charger represents a paradigm shift in user-friendly RC charging. Its Auto Charge feature automatically recognises your Smart battery's parameters the moment you connect it, and begins safe, accurate charging without requiring any manual input. The charger delivers up to 100W of power (when used with an appropriately rated power supply), making it capable of charging a wide range of RC LiPo batteries from 2S through 4S configurations.
- Integrated Balancing Through Single IC Connection — Unlike traditional chargers that require separate balance leads, the S100 charges AND balances Smart G2 batteries using just one simple IC3 or IC5 connection. This eliminates confusion, reduces cable clutter, and makes the entire charging process faster and more straightforward, whether you're a beginner discovering RC for the first time or a seasoned competitor.
- Dual IC3 and IC5 Output Ports — The charger includes both IC3 and IC5 charging output ports, eliminating the need to purchase separate adapters. This flexibility means you can charge multiple battery types without worrying about connector compatibility, and the Gold-plated connections ensure reliable, low-resistance power transfer.
- Gallium Nitride Power Supply Technology — The included 65W power supply uses advanced Gallium Nitride (GaN) electronic components, which waste less power and produce significantly less heat compared to traditional linear power supplies. This results in more efficient operation, faster charging times, and a more compact form factor that's perfect for transportation to the track or field.
- IC2 Connector with Smart Connectivity — The battery features an IC2 connector paired with a one-piece battery adapter that provides IC2 device to IC3 battery compatibility. The adapter includes an internal Smart connection wire on IC connectors, ensuring that the Smart functionality is preserved even when using the adapter, so you maintain full access to battery data and automatic charging optimisation.
- Fast 65W USB Power Delivery — When combined with an appropriate USB-C cable, the 65W power supply can deliver substantial charging power to the S100 charger. A meter display shows available wattage on startup, making it immediately obvious how much power your USB power supply can deliver, allowing you to understand your maximum charging capability at a glance.
- Temperature Monitoring and Thermal Protection — The battery includes integrated temperature monitoring that tracks cell temperature during charging and discharging. The charger includes thermal protection circuitry that prevents overheating, ensuring safe operation even during extended or rapid charging sessions, protecting both your battery and your charging equipment.
- Multiple User-Selectable Charge Rates — The S100 charger offers selectable charge rates of 1A, 2A, 3A, or 6A, giving you complete control over the charging speed. Faster rates get you back in the action quickly, whilst slower rates prioritise battery longevity and health—your choice depending on your needs and available time.
- Programmable Settings and Software Updates — The charger is fully programmable with configurable settings for different battery types and applications. Spektrum provides software updates to add new features and improve functionality over time, ensuring your charger remains at the cutting edge of charging technology throughout its lifespan.
- Protective Circuitry and Safety Features — The battery includes charge protection circuitry, over-current protection, and short-circuit protection. The charger adds low input voltage protection to prevent charging from underpowered supplies, over-voltage protection, overheating protection, and short-circuit protection, creating multiple layers of safety for you and your equipment.
- IC3 and EC3 Connector Compatibility — While the battery ships with next-generation IC3 and IC5 output connectors, they're conveniently compatible with older devices equipped with robust EC3 and EC5 connectors. You can use these Smart batteries with older systems, although you'll only unlock the full benefits of Smart technology when connected to Spektrum Smart chargers and devices.
- Efficient Low-Noise Cooling Fan — The S100 charger includes an efficient cooling fan that operates quietly whilst maintaining optimal thermal conditions during charging. This ensures consistent performance across extended charging sessions without the fan noise becoming a distraction in your workshop or at the track.
- Compact, Portable Design for Workshop and Field — The charger's sleek, sturdy case fits comfortably on a workbench and is small enough to pack into pit or field bags without consuming excessive space. The 65W power supply features foldable AC input terminals, making it incredibly portable for transportable to races, club meetings, or weekend bashing sessions.
Technical Performance
The Spektrum Smart Powerstage Surface Bundle delivers exceptional technical performance through the synergistic integration of its three main components. The 1400mAh 2S 30C Smart G2 LiPo battery provides reliable, high-output power specifically calibrated for surface vehicles like the ARRMA GROM. At 7.4V nominal voltage (3.7V per cell), this battery offers the optimal balance between voltage output and usable runtime for compact RC cars. The 30C discharge rating indicates a maximum continuous discharge current of 42A (1400mAh × 30C), providing plenty of power for responsive acceleration and sustained high-speed running. The integrated microchip stores detailed performance data including individual cell voltage monitoring, allowing you to track the health and condition of each cell independently and identify potential problems before they impact performance. Charge protection circuitry safeguards against overcharging, whilst the smart discharge feature automatically brings the battery to a safe storage voltage when not in use, extending shelf life and preventing damage from long-term storage at full charge. The battery includes a standard servo connector discharge lead for convenient safe-voltage balancing using optional discharge equipment.
The S100 Smart Charger represents the pinnacle of user-friendly charging technology, capable of delivering up to 100W of power when paired with an appropriately rated power supply and quality USB-C cable. The charger's input voltage range of DC 5.0-20.0V via USB-C provides excellent flexibility, accepting power from various sources. The integrated balancer monitors and equalises individual cell voltages internally, with the ability to also use external adapters for additional balancing confirmation. The selectable charge rates (1A, 2A, 3A, or 6A) allow you to tailor charging speed to your requirements—slower rates prioritise battery health and longevity, whilst faster rates minimise downtime between runs. The charger's advanced software tracks and stores numerous Smart battery data points, building a comprehensive history of each battery's performance and condition over time. The included 65W power supply uses Gallium Nitride technology to achieve remarkable efficiency in a compact form factor, producing less heat and waste compared to traditional designs, whilst the foldable AC input terminals enhance portability without sacrificing safety or build quality. This combination of battery, charger, and power supply creates a complete system that optimises performance, extends battery life, and simplifies the entire charging process compared to traditional non-Smart alternatives.
What's in the Box
- 1 × Spektrum S100 1×100W USB-C Smart Charger (SPMXC2090)
- 1 × Spektrum 7.4V 1400mAh 2S 30C Smart G2 LiPo Battery with IC2 Connector (SPMX142S30H2)
- 1 × Spektrum 65W USB-C Power Supply with Gallium Nitride Technology (SPMX-1027)
- 1 × One-Piece Battery Adapter: IC2 Device / IC3 Battery Connector (SPMXCA532)
Frequently Asked Questions
- Is the Spektrum Smart Powerstage Surface Bundle suitable for beginners to RC? — Yes, absolutely. In fact, the Smart technology makes this bundle ideal for newcomers to RC because it removes the complexity from battery management. Beginners no longer need to manually configure charge rates, monitor individual cell voltages, or worry about proper charging procedures—the battery and charger handle this automatically. The Auto Charge feature recognises your battery and begins correct charging immediately upon connection. The clear meter display shows available wattage, making it transparent how much charging power you have available. For anyone discovering RC for the first time, whether you're starting with an ARRMA GROM or planning future upgrades, this bundle provides a gentle learning curve with advanced capabilities you can grow into.
- What battery does this Spektrum bundle need and is it included? — The bundle includes a Spektrum 7.4V 1400mAh 2S 30C Smart G2 LiPo battery with an IC2 connector, so you have everything needed straight out of the box. The battery is specifically matched to the bundle's specifications and is optimised for ARRMA GROM surface vehicles. If you want additional batteries in the future, any Spektrum Smart G2 LiPo battery will work perfectly with the S100 charger, automatically uploading its unique parameters for optimised charging. The 1400mAh capacity provides good runtime for surface bashers whilst remaining lightweight and responsive.
- How long does it take to charge the 1400mAh 2S battery with this charger? — Charge time depends on which charge rate you select on the S100 charger. Using the 1A rate provides the slowest, most conservative charging and takes approximately 1 hour and 24 minutes. The 2A rate charges in about 42 minutes, the 3A rate in approximately 28 minutes, and the 6A rate in roughly 14 minutes. The battery remembers your selected rate, so once you choose your preferred balance between charging speed and battery longevity, that setting persists automatically for future charges.
- Can I use this charger with other RC batteries and vehicles? — Yes, the S100 charger is versatile and capable of charging a wide range of RC LiPo batteries from 2S through 4S configurations, as well as LiFe and LiHV chemistries. You can charge non-Smart batteries, although you won't benefit from the automatic parameter recognition and charging optimisation. The charger includes both IC3 and IC5 output ports, providing excellent connector flexibility. With additional adapters, you can expand compatibility even further. This makes the S100 an excellent long-term investment that grows with your RC collection and interests.
- What makes Spektrum Smart technology different from standard RC battery chargers? — Spektrum Smart technology fundamentally changes the charging experience through several innovations. First, the integrated microchip in each battery stores unique data including brand, type, capacity, C rating, individual cell voltage, temperature, and charge/discharge cycle counts. When you connect a Smart battery to a Smart charger, this data uploads automatically, and the charger configures itself perfectly without any manual input. Second, Smart batteries maintain an error log tracking overheating, over-discharge, and overcharging incidents, giving you visibility into battery health and reliability. Third, the charger balances batteries through a single IC connection without separate balance leads, simplifying the entire system. Finally, the Smart Discharge feature automatically brings batteries to a safe storage voltage, eliminating the need for separate storage devices and preventing damage from extended full-charge storage.
- Is the 65W power supply powerful enough for the S100 charger? — The 65W power supply is specifically included in this bundle and is perfectly matched to the S100 charger's capabilities. The charger delivers up to 100W of power only when using the fastest charge rates with an appropriately rated power supply and quality USB-C cable. For the 1400mAh 2S battery in this bundle, the 65W supply provides excellent charging speed and efficiency. The meter display on the charger shows available wattage when you start charging, so you can immediately see your available power. The Gallium Nitride technology ensures maximum efficiency, converting AC to USB-C DC power with minimal waste and heat generation.
- What connectors does this bundle use and will it work with my existing equipment? — The battery uses an IC2 connector paired with a one-piece adapter that converts IC2 device to IC3 battery, providing excellent flexibility. The adapter includes an internal Smart connection wire, preserving Smart functionality when using the adapter. The S100 charger includes both IC3 and IC5 output ports, so you can directly charge a wide range of battery types without adapters. Older ARRMA vehicles and other RC equipment using EC3 and EC5 connectors are compatible with the IC3 and IC5 connectors through physical fit, though you'll only access full Smart features when using Spektrum Smart devices. The bundle is designed to work seamlessly with ARRMA GROM vehicles whilst remaining flexible enough to integrate with other RC systems.
- How does the temperature monitoring protect my battery? — The battery includes integrated temperature monitoring that continuously tracks cell temperature during charging and discharging. The charger includes thermal protection circuitry that monitors temperature and prevents overcharging or fast charging if temperatures rise excessively. This dual-layer protection ensures that your battery remains in the optimal temperature range for safe, long-lived operation. If a temperature anomaly is detected, the battery logs this event in its error history, alerting you to potential issues. This is particularly important for rapid charging sessions or high-temperature environments, where thermal management becomes critical for safety and longevity.
- Can I update the charger with new features? — Yes, the S100 charger is fully software-updateable through Spektrum's software update system. Spektrum regularly releases updates that add new features, improve functionality, and enhance compatibility with new battery types and technologies. This means your charger investment remains current and capable of supporting new advancements in smart battery technology without requiring hardware replacement. Updates are straightforward and ensure you always have access to the latest improvements and optimisations.
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 Smart Powerstage Surface Bundle: 1400mAh 2S 30C LiPo Battery O-SPMXPSS215I 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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