Spektrum Smart G2 Trail Pro LiPo Battery Overview
Spektrum Smart Technology is proud to introduce our lineup of Smart Trail Pro LiPo batteries designed to provide consistently higher voltage throughout the entire run of the battery under even the most extreme amperage loads.
Developed specifically for RC scalers and crawlers wanting maximum capacity and power, the new Spektrum Smart Trail Pro Series batteries deliver! The Pro series batteries allow for more capacity to be squeezed into the LiPo cells, allowing for larger mAh ratings when compared to similarly sized battery packs. The Trail Pro Series features a newly designed semi-hard case shell that is thinner and more lightweight, all the while staying rigid, durable, and impact resistant. In addition, the thinner case allows us to pack more mAh and higher C rated cells into limited spaces. This series lives alongside current Smart G1 and G2 batteries and is an upgrade to standard hardcase surface packs.
The Smart Trail Pro Series battery's benefits include longer battery life, better performance over the pack's life, and the peace of mind that comes from knowing your Smart battery is maintenance-free.
When a Smart Trail 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 Trail Pro Series surface 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 Trail Pro Series surface batteries also maintain an error log, including incidents of overheating, over-discharge, and overcharging. This data can help ensure that the battery you've chosen is suitable for the application.
Innovative Spektrum Smart Trail Pro Series 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 Trail Pro LiPo Battery Features
- High-capacity packs in new Pro Series case style
- Powerful and consistent 50C Discharge Rate
- High-performance 3C max Charge rate for super-fast charge times without damaging the health of the pack
- Automatic Charging on Spektrum Smart charger reduces time and get you back to the trails fast
- Simpler and safer to use
- New semi-hardcase design is thinner, allowing for more capacity to be packed into each cell, while still providing protection to the battery even in the most aggressive trail machines
- Spektrum Smart charger required
Spektrum Smart G2 Family
- Brand: Spektrum
- Model Number: O-SPMX-1051
- Battery Type: LiPo (Lithium Polymer)
- Configuration: 3S (3 cells)
- Nominal Voltage: 11.1V
- Voltage Per Cell: 3.7V
- Capacity: 650mAh
- Discharge Rate: 50C
- Maximum Continuous Discharge Current: 32.5A (650mAh x 50C)
- Connector Type: IC2
- Smart Technology: Spektrum Smart G2
- Case Type: Semi-hard shell
- Case Material: Lightweight and rigid semi-hard case
- Integrated Microchip: Yes, with memory storage
- Data Storage: Battery brand, type, capacity, C rating, individual cell voltage, battery temperature, charge cycles, discharge cycles
- Error Logging: Yes, monitors overheating, over-discharge, and overcharging
- Compatible Chargers: Spektrum Smart chargers (automatic parameter upload)
- Maintenance: Maintenance-free operation
- Cell Balancing: Automatic via Smart charger
- Durability: Impact resistant, rigid, and durable construction
- Application: Suitable for RC scalers, crawlers, and trail vehicles
- Performance: Consistent voltage delivery throughout run under extreme amperage loads
Overview
The Spektrum Smart G2 Trail Pro 11.1V 650mAh 3S 50C LiPo Battery with IC2 connector is a premium power solution designed specifically for RC scalers, crawlers, and trail runners who demand consistent performance and reliability. This advanced battery combines cutting-edge Smart technology with Spektrum's proven expertise in RC power systems, making it an excellent choice for serious enthusiasts across the UK and beyond. Whether you're tackling technical terrain or pushing your RC crawler to its limits, this battery delivers the capacity and power output you need to maintain peak performance throughout your entire run.
Developed specifically for RC scalers and crawlers wanting maximum capacity and power, the Spektrum Smart Trail Pro Series batteries represent a significant evolution in LiPo battery design. The new generation features a semi-hard case shell that is thinner and more lightweight than traditional hardcase designs, yet remains rigid, durable, and impact resistant. This innovative construction allows Spektrum engineers to squeeze more capacity into the cells, delivering larger mAh ratings when compared to similarly sized battery packs. If you're searching for a high-performance RC battery UK dealers trust, the Trail Pro Series stands out as an upgrade to standard hardcase surface packs and offers superior performance compared to older generation Smart G1 batteries.
The Smart Trail Pro Series batteries provide longer battery life, better performance over the pack's lifespan, and the peace of mind that comes from knowing your Smart battery is maintenance-free. When connected to a Spektrum Smart charger, the battery's unique charging parameters and health information are uploaded to the charger from its integrated memory microchip, allowing you to view and set preferences such as charge rates effortlessly. All that's required to charge the pack is connecting it to your Smart charger—Smart technology takes care of the rest.
Key Features
- Spektrum Smart G2 Technology — This battery incorporates advanced Smart G2 technology with an integrated memory microchip that stores and communicates essential battery data to your Spektrum Smart charger, eliminating the need for manual configuration and ensuring optimal charging parameters every single time.
- 3S LiPo Configuration (11.1V) — The three-cell lithium polymer design delivers a nominal voltage of 11.1V, providing the consistent power output that RC crawlers and scalers demand for reliable performance on challenging terrain.
- 650mAh Capacity — This compact capacity is perfectly sized for smaller RC crawlers and trail trucks, allowing extended run times without adding excessive weight that could compromise manoeuvrability and scale realism.
- 50C Discharge Rate — The 50C continuous discharge rating means this 650mAh battery can safely deliver 32.5 amps of continuous current, providing plenty of power for aggressive driving styles whilst maintaining voltage stability under high amperage loads.
- Semi-Hard Case Shell Design — The newly engineered semi-hard case is thinner and more lightweight than traditional hardcase designs, yet remains rigid, durable, and impact resistant, making it ideal for the rough terrain that RC crawlers encounter.
- Increased mAh Density — Thanks to the thinner case design, Spektrum can pack more mAh and higher C-rated cells into limited spaces, delivering superior capacity compared to similarly sized battery packs from competitors.
- IC2 Connector — This standard connector type ensures broad compatibility with a wide range of RC crawlers, scalers, and trail vehicles, making it easy to upgrade your power system without purchasing adapters.
- Comprehensive Battery Monitoring — The Smart technology tracks battery brand, type, capacity, C rating, individual cell voltage, battery temperature, and charge/discharge cycles, giving you complete visibility into your battery's health and performance.
- Error Logging and Safety — The integrated error log monitors for incidents of overheating, over-discharge, and overcharging, helping ensure that your battery remains safe and healthy throughout its service life.
- Maintenance-Free Operation — Unlike older battery technologies, the Smart Trail Pro Series requires no manual balancing or memory cycling, saving you time and effort whilst extending battery lifespan.
- Consistent Voltage Delivery — This battery is engineered to provide consistently higher voltage throughout the entire run, even under extreme amperage loads, ensuring your RC crawler maintains power and responsiveness from start to finish.
Technical Performance
The SPM 11.1V 650mAh 3S 50C Smart G2 Trail Pro LiPo Battery represents a significant advancement in RC power technology, combining high-performance lithium polymer chemistry with intelligent microchip technology. The 11.1V nominal voltage (3.7V per cell) delivers the substantial power output required for modern RC crawlers, scalers, and trail trucks, whilst the 50C continuous discharge rate ensures stable voltage delivery even under extreme amperage demands. This battery can safely deliver up to 32.5 amps of continuous current, making it suitable for powerful brushless motors and demanding driving scenarios. The 650mAh capacity is carefully sized for smaller RC vehicles where weight is critical—every gram counts when you're trying to maintain scale realism and manoeuvrability on technical terrain. The semi-hard case shell utilises advanced materials that are thinner and more flexible than traditional hardcase designs, yet maintain superior rigidity and impact resistance. This engineering breakthrough allows the cells to be packed more densely without compromising durability, resulting in a battery that performs beautifully in real-world conditions. The integrated Smart G2 microchip continuously monitors performance metrics including cell voltage, temperature, charge cycles, and discharge characteristics, communicating this data instantly to any Spektrum Smart charger. This means your battery is always charged with the optimal parameters, preventing degradation and extending service life significantly.
What's in the Box
- SPM 11.1V 650mAh 3S 50C Smart G2 Trail Pro LiPo Battery
- IC2 Connector with lead wire
Frequently Asked Questions
- What RC crawler models is this battery compatible with? — This battery is compatible with any RC crawler, scaler, or trail truck equipped with an IC2 connector. The 11.1V 3S configuration works with standard brushless ESCs rated for 3S LiPo. Check your vehicle's manual or specification sheet to confirm IC2 connector compatibility before purchasing.
- How long will this battery last per charge? — Runtime depends on your vehicle's motor, ESC, and driving style. The 650mAh capacity provides extended run times for smaller RC crawlers compared to lower capacity packs, though larger vehicles may benefit from higher capacity alternatives. Expect 15-30 minutes of typical use, with variations based on terrain difficulty and driving intensity.
- What charger do I need for this battery? — This battery works with any Spektrum Smart charger, which automatically recognises the battery's charging parameters through the integrated microchip. Smart chargers optimise charging rates, preventing overcharging and extending battery lifespan. Non-Smart chargers can charge this battery, but you must manually set parameters and cannot access the intelligent features.
- Is this suitable for beginners? — Yes, the Spektrum Smart G2 Trail Pro battery is excellent for beginners because Smart technology eliminates the need for manual configuration. Simply connect it to a Spektrum Smart charger and the microchip does all the work. The 650mAh capacity is ideal for learning on smaller RC crawlers without overwhelming power. The maintenance-free design means you can focus on driving rather than battery care.
- What is the difference between Smart G2 and Smart G1 technology? — Smart G2 represents the latest generation of Spektrum's Smart battery technology, offering improved charging algorithms, better voltage stability under load, and enhanced monitoring capabilities. G2 batteries charge faster and more safely whilst maintaining better performance throughout their service life compared to older G1 models.
- Can I use this battery with non-Spektrum RC vehicles? — Yes, the IC2 connector is a standard used across many RC manufacturers. As long as your vehicle has an IC2 connector and is rated for 3S LiPo batteries (11.1V), this battery will work. However, you'll need a compatible charger—ideally a Spektrum Smart charger to access the full benefits of the Smart technology.
- How should I store this battery when not in use? — Store the battery in a cool, dry place away from direct sunlight. The Smart technology monitors storage conditions, but it's best practice to store LiPo batteries at approximately 3.8V per cell (roughly 50% charge) for extended periods. Check the battery monthly during storage to ensure cells remain balanced and healthy.
- What makes the semi-hard case better than traditional hardcase? — The semi-hard case is thinner and lighter whilst maintaining durability and impact resistance. This design allows more mAh capacity to be packed into the same size, giving you longer run times. The increased flexibility also protects against impact damage better than rigid cases, whilst remaining protective enough for serious RC use.
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 11.1V 650mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC2 O-SPMX-1051 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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