The Best for Backyard Bashing
Spektrum™ Smart Technology is proud to introduce our lineup of Smart LiPo batteries with specially formulated Graphene LiPo High Discharge Chemistry designed to provide consistently higher voltage throughout the entire run of the battery under even the most extreme amperage loads.
For RC Bashers, maximum capacity and power are key, and the new Spektrum Smart Pro Basher 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 Pro Basher Series features a newly designed hardcase shell that is thinner and more lightweight, all the while staying rigid, durable, and impact resistant. This series lives alongside current Smart G1 and G2 batteries and is an upgrade to standard hardcase surface packs.
Smart Pro-Series 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 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 Pro-Series surface 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 surface 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!
Features
- High-capacity packs in new Pro Series case style
- Fits most 2S to 8S bashing vehicles - check battery tray size to confirm compatibility
- Simpler and safer to use
- Powerful and consistent 120C Discharge Rate
- Industry leading graphene LiPo battery chemistry
- Fits some ARRMA 6S and 8S BLX models such as OUTCAST, KRATON, INFRACTION, and FELONY
- Fits ARRMA 6S All-Road models such as INFRACTION and FELONY
- High-performance 5C 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 bashing fast
- New 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 basher machines
- Product Type: Smart LiPo Battery - Pro Basher Series
- Battery Chemistry: Graphene LiPo (3.7V per cell)
- Nominal Voltage: 22.2V
- Cell Configuration: 6S (6 cells in series)
- Capacity: 6800mAh
- Maximum Continuous Discharge Rate: 120C
- Maximum Continuous Discharge Current: 816 amperes
- Maximum Charge Current: 34 amperes
- Maximum Charge Rate: 5C
- Normal/Standard Charge Current: 6.8 amperes
- Normal/Standard Charge Rate: 1C
- Connector Type: IC5 (gold-plated)
- Case Type: Hard case (polycarbonate, thinner design)
- Charge Protection: Yes - integrated charge protection circuitry
- Internal Balancing: Yes - integrated internal balancer with internal adapter
- Battery Balance Connector: G2 Smart Battery
- Smart Technology: Yes - Spektrum Smart Technology with integrated microchip
- Programmable: Yes
- Software Updates: Yes
- Data Logging: Yes - tracks battery brand, type, capacity, C rating, cell voltage, temperature, charge/discharge cycles, and internal resistance
- Error Logging: Yes - logs over-heat, over-discharge, and over-charge incidents
- Auto Storage Discharge: Yes - automatically discharges to safe storage voltage of 3.90V per cell after 72 hours of inactivity (user customisable)
- Product Length: 6.18 inches (157 millimetres)
- Product Height: 2.4 inches (61 millimetres)
- Product Width: 1.92 inches (49 millimetres)
- Product Weight: 34.92 ounces (990 grams)
- Application: Surface Bashers
- Compatible Vehicles: ARRMA 6S and 8S BLX models including OUTCAST, KRATON, INFRACTION, FELONY; ARRMA 6S All-Road models including INFRACTION and FELONY
- Number of Cells: 6
- Included in Box: 1× Battery, 1× Instruction Manual
- Required for Operation: Spektrum Smart Charger
- California Prop 65: Warning applies
Overview
The Spektrum Smart G2 Pro Basher LiPo Battery 6800mAh 6S 22.2V 120C with IC5 Connector is purpose-built for serious RC bashers who demand maximum capacity and relentless power delivery. Whether you're running an ARRMA 6S or 8S BLX model like the OUTCAST, KRATON, INFRACTION, or FELONY, this premium lithium polymer battery combines cutting-edge graphene technology with intelligent Smart Battery features to keep you bashing longer and harder than ever before. Available as genuine stock at RC Model Shop, this is the battery choice for UK RC enthusiasts who refuse to compromise on performance or reliability.
The Pro Basher Series represents a significant evolution in LiPo battery design for RC car UK applications. Spektrum has engineered these batteries with a thinner, lighter hardcase shell that maintains exceptional rigidity and impact resistance whilst allowing more capacity to be packed into each cell. This means you get substantially higher mAh ratings compared to similarly sized battery packs from competitors, translating directly to longer run times and more aggressive bashing sessions. The new case design doesn't sacrifice protection—it's constructed from durable polycarbonate material proven to withstand the punishment of extreme off-road bashers.
What sets the Smart G2 Pro Basher apart from standard ready to run RC batteries is its integrated Smart Technology microchip, which communicates automatically with Spektrum Smart chargers to optimise charging parameters, monitor battery health, and provide complete data logging. This battery practically takes care of itself, automatically discharging to safe storage voltage after 72 hours of inactivity, ensuring peak performance every time you grab it for a bash.
Key Features
- Graphene LiPo Chemistry with High Discharge Capability — The innovative graphene polymer formula provides consistently higher average discharge voltage across the entire discharge curve, meaning you experience less voltage sag during intense runs and maintain better performance right up until the battery needs recharging. Class-leading low internal resistance ensures superior current delivery to your motor and ESC.
- Massive 6800mAh Capacity in Compact Form — The new Pro Series case design squeezes maximum capacity into a basher-ready package, delivering significantly more mAh than similarly sized standard hardcase batteries. This extra energy translates to longer runtimes and more bashing between charges, keeping you in the action longer.
- Powerful 120C Continuous Discharge Rate — With a maximum continuous discharge current of 816 amperes, this battery delivers the sustained, consistent power that high-performance brushless RC bashers demand, even under the most extreme amperage loads. You'll experience consistent performance throughout your entire run without performance degradation.
- Smart Battery Technology with Automatic Configuration — When connected to any Spektrum Smart charger, the battery's unique charging parameters, health information, and balancing data upload automatically from the integrated memory microchip. You simply plug it in and let Smart technology handle the rest—no manual configuration needed.
- Fast 5C Maximum Charge Rate — Designed to support rapid charging at up to 5C charge rate (34 amps maximum), this battery gets you back to bashing fast without compromising cell health or longevity. The high charge capability means less downtime between sessions.
- Comprehensive Data Logging and Health Monitoring — The integrated microchip stores essential information including battery brand, chemistry, cell count, capacity, charging and discharge cycle counts, C rating, battery temperature, and internal resistance. An error log tracks unhealthy events such as over-charge, over-discharge, and over-temperature incidents, helping you make informed decisions about battery condition.
- Smart Auto Storage Discharge Function — The battery comes pre-programmed to automatically discharge to a safe storage voltage of 3.90V per cell after 72 hours of inactivity. This maintenance-free feature ensures longer battery life, consistent performance over the life of the pack, and complete peace of mind—the battery practically looks after itself.
- Durable New Hardcase Design — The thinner polycarbonate hardcase provides exceptional impact resistance and protection during aggressive bashing, whilst the lightweight construction helps optimise your vehicle's weight distribution and handling characteristics.
- IC5 Connector for Reliability — The gold-plated IC5 connector ensures secure, low-resistance connections with minimal voltage drop, delivering full power to your ESC and motor with absolute reliability.
- Internal Balancing with G2 Smart Battery Balancer — The integrated internal balancer and internal adapter maintain perfect cell voltage equilibrium throughout charging, extending pack life and ensuring safe operation every single time.
- Programmable and Customisable Settings — User-customisable charge rates allow you to adjust charging parameters to your preferences, with the battery's microchip remembering your last settings for automatic application on subsequent charges.
- Compatible with ARRMA 6S and 8S Models — Specifically designed to fit popular ARRMA 6S and 8S BLX bashers including the OUTCAST, KRATON, INFRACTION, and FELONY, as well as ARRMA 6S All-Road models, making integration straightforward for existing basher builds.
Technical Performance
The Spektrum Smart G2 Pro Basher delivers industry-leading performance through its revolutionary graphene LiPo chemistry and optimised cell architecture. With 6 cells configured in series (6S) providing 22.2 volts nominal output and a staggering 6800mAh capacity, this battery offers both voltage stability and energy abundance for extended RC car UK bashers. The 120C discharge rating equates to a maximum continuous discharge current of 816 amperes—sufficient power to drive high-KV brushless motors through acceleration, jumps, and extreme terrain without voltage collapse. The battery measures 157mm length × 61mm height × 49mm width, weighing a substantial but well-balanced 990 grams, making it ideal for vehicles with dedicated battery trays designed for this form factor. The maximum charge current of 34 amperes enables 5C charging capability, perfect for the impatient basher who wants rapid turnaround between sessions. All cells are protected by advanced charge protection circuitry, ensuring no single cell can be overcharged or damaged during the charging process. The integrated internal balancer actively monitors each of the six cells throughout charging, maintaining perfect voltage equilibrium. Users benefit from complete programmability through Spektrum Smart chargers—charge rates, discharge preferences, and storage parameters can all be customised based on individual requirements and usage patterns. This is not merely a battery; it's an intelligent, self-monitoring power system engineered specifically for the demands of high-performance RC bashing.
What's in the Box
- 1× Spektrum Smart G2 Pro Basher LiPo Battery 6800mAh 6S 22.2V 120C
- 1× Instruction Manual
What You Need to Complete
- Spektrum Smart Charger (required for automatic configuration and Safe charging of this Smart battery)
- Compatible RC bashers with 6S LiPo battery tray (such as ARRMA OUTCAST, KRATON, INFRACTION, FELONY, or other 6S-compatible vehicles)
Frequently Asked Questions
- What is graphene LiPo chemistry and why is it better than standard LiPo? — Graphene LiPo technology incorporates a specially formulated graphene polymer that maintains a consistently higher average discharge voltage throughout the entire discharge curve compared to standard lithium polymer batteries. This means less voltage sag under heavy amperage loads, more stable power delivery to your motor and ESC, and ultimately faster acceleration and more consistent performance throughout your entire run. The class-leading low internal resistance also delivers superior current output, enabling higher peak speeds and more aggressive bashing without performance degradation.
- Is this battery suitable for beginners? — Whilst this is a high-performance battery designed primarily for experienced bashers and serious racers, it is absolutely suitable for beginners when used with a Spektrum Smart charger. The Smart Battery technology actually simplifies the charging process considerably—beginners just plug the battery into their Smart charger and charging begins automatically with perfect safety parameters. The built-in microchip manages all the technical parameters, error detection, and storage discharge automatically, so there's virtually no maintenance or complicated setup required. However, beginners should ensure they have a compatible Spektrum Smart charger, as this battery requires Smart charger functionality for safe operation.
- What vehicles will this battery fit? — The Spektrum Smart G2 Pro Basher is specifically designed for ARRMA 6S and 8S BLX models including the OUTCAST, KRATON, INFRACTION, and FELONY, as well as ARRMA 6S All-Road models such as INFRACTION and FELONY. However, compatibility depends on your specific vehicle's battery tray dimensions, so it's essential to check your vehicle's specifications before purchasing. The battery measures 157mm × 61mm × 49mm and weighs 990 grams, so it's designed for medium to large-sized RC bashers with dedicated battery compartments. If you're unsure about compatibility, our team at RC Model Shop can help verify whether this battery will work with your specific vehicle.
- How long will this battery last per charge? — Runtime depends entirely on your vehicle, motor setup, driving style, and terrain. The 6800mAh capacity is significantly larger than smaller battery packs, meaning you'll enjoy substantially longer run times than standard batteries. For reference, this capacity is typically sufficient for 15-25 minutes of aggressive bashing per charge, though careful driving may extend this considerably. The actual runtime you experience will depend on your ESC settings, motor KV rating, and driving habits.
- Can I charge this battery with any charger? — No. Spektrum Smart batteries require a Spektrum Smart charger to function properly and safely. The Smart charger communicates with the battery's integrated microchip to upload charging parameters and health information, ensuring optimal and safe charging. Attempting to charge a Smart battery with a non-Smart charger may result in improper charging and could potentially damage the battery. You must use an authorised Spektrum Smart charger for this battery.
- What is the difference between Spektrum Smart G1 and G2 batteries? — Both G1 and G2 batteries feature Spektrum Smart Technology, but the G2 represents an evolutionary improvement with enhanced performance characteristics and refined technology. The Pro Basher Series (available in G2 format) introduces the new thinner hardcase design that allows for greater capacity in a compact form factor, along with optimised graphene chemistry providing superior discharge voltage stability. The G2 designation indicates the second generation of Spektrum Smart battery technology with all the latest performance improvements.
- Is this battery waterproof? — Whilst the battery itself is not fully submersible, it is designed to withstand the typical moisture exposure and moisture splashing associated with aggressive RC bashing. However, complete immersion in water should be avoided, and you should allow the battery to dry completely if it becomes wet before charging. The IC5 connector is robust and weather-resistant, but care should be taken to avoid direct water entry into the connector during operation.
- What does the 120C discharge rating mean? — The 120C rating refers to the maximum continuous discharge rate as a multiple of the battery's capacity. For this 6800mAh battery, 120C means a maximum continuous discharge current of 816 amperes (6.8 × 120). This enormous discharge capability ensures the battery can deliver sustained power to high-performance brushless motors even during extreme acceleration and demanding terrain without voltage sag or performance loss. In practical terms, this means your motor receives consistent, full power throughout your entire run.
- How does Smart Auto Storage Discharge work? — The battery comes pre-programmed to automatically discharge itself to a safe storage voltage of 3.90 volts per cell after 72 hours of inactivity. This automatic feature ensures that if you charge the battery and then don't use it for several days, it will safely discharge itself to optimal storage voltage, dramatically extending overall battery lifespan and maintaining peak performance. You can customise this feature through your Spektrum Smart charger if you prefer different storage parameters.
- What information does the battery store? — The integrated microchip maintains a comprehensive data record including: battery brand, battery type, battery capacity, battery C rating, individual cell voltage, battery temperature, total charging cycles, total discharging cycles, and internal resistance. Additionally, the battery logs any unhealthy events including over-charge incidents, over-discharge incidents, and over-temperature incidents. This data-rich approach allows you to monitor battery health over time and make informed decisions about whether a battery is suitable for continued use.
- Is there a warranty or guarantee? — Spektrum products are manufactured by Horizon Hobby and backed by their standard warranty programme. Specific warranty details should be confirmed with RC Model Shop at point of purchase. We recommend registering your battery with My Spektrum (Spektrum's online product registration system) to ensure you receive full warranty support and access to any future firmware updates or product recalls.
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 Spektrum Smart G2 Pro Basher LiPo Battery 6800mAh 6S 22.2V 120C with IC5 Connector – O-SPMXB6S68 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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