Smart™ Technology
LiPo batteries with Spektrum Smart
™ technology practically take care of themselves. When combined with a Spektrum
™ Smart Battery Charger, the unique parameters, history of the battery and more are all available the instant it's connected. Charging a Smart Battery is easy as it gets, plus Smart LiPo battery packs are programmable to meet your exact charging needs. But the crowning feature of a Spektrum Smart LiPo battery is that it can be programmed to safely self-discharge to storage condition. That's a Smart Battery pack!
Spektrum Smart technology is about offering a higher connection to your hobby. It's a connection that puts you in complete control, makes you more aware and more confident about the capability of your equipment-all the while making your hobby easier. The combined result will make you wish everything about your hobby was "smarter." Spektrum Smart LiPo Batteries are a part of a wide series of Smart technology products now available.
Key Features
- Spektrum Smart Technology Makes Charging and Maintaining Batteries Easy
- Integrated Microship Stores Unique Parameters for Each Battery
- New IC3 and IC5 Connectors are Compatible with EC3 and EC5
- Save Time and Hassle, while Improving Battery Life
- Smart Discharge Allows Batteries to Automatically Discharge to a Safe Voltage
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.
Every Smart LiPo battery is factory assembled with the next-generation IC3™ or IC5™ output connector that's conveniently compatible with older devices equipped with robust EC3™ and EC5™ connectors. You can use Smart Batteries with older systems, but only when connected to a Spektrum Smart device will all the benefits of Smart technology become obvious.
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.
Smart Battery Technology
When connected to a Spektrum Smart charger, unique parameters and health of your Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can set and record preferred settings, such as charge rates and self-discharge options, so that all you have to do to charge the pack is press the "start" button. Smart technology will take care of the rest. Every Smart LiPo battery is factory assembled with the next-generation IC3™ and IC5&trade output connector that utilizes a data transfer wire to relay saved information to your Smart Chargers.
Data Rich
An integrated microchip allows each Smart Battery to save vital information such as battery brand, chemistry, cell count, capacity, number of charging cycles, number of discharges, C rating, battery temperature, and internal resistance. Additionally, each battery will save a log of unhealthy events such as over-charge, over-discharge, and over-temperature. This allows you to make the most informed decision about each battery when you are getting your gear ready for a day at the field or the track.
Simple and Quick
Preset charge, discharge, and storage parameters are automatically relayed to a Spektrum Smart Charger making charging as simple as pressing the "start" button. Charge rate of individual batteries can be user customized allowing you to take full advantage of packs with faster charge ratings. The integrated microchip on each battery will remember the last charging rate you set, so the next time you plug it in, these settings will automatically populate so all you have to do is press "Start." Another feature that the Smart microchip allows is single-connection balance charge. When you plug in your IC3 or IC5 connector to the charger, individual cell voltage is automatically relayed to the Smart charger and allows you to balance charge without fussing with standard balance connectors.
New IC3 & IC5 Connectors
The innovative Smart connection is made possible by an installed microchip on every battery, feeding the unique information through a data cable to the new IC3 and IC5 connectors. The IC series of connectors are designed from the ground up to provide a more solid connection, higher heat resistance, and effortless installation. For those using the popular EC3 and EC5 connectors, there's no need to worry. The IC connector series is entirely backwards compatible with existing connectors so you can use Smart Batteries with older systems, but only when connected to a Spektrum Smart device are all the benefits of Smart technology obvious.
Smart Discharge
LiPo batteries with Spektrum Smart™ technology practically take care of themselves. When programmed with a Spektrum Smart Charger, Smart Batteries will automatically discharge to your predetermined storage voltage when they are left to rest for a time period you choose, between 12 and 240 hours. This feature will help to extend the life of your Smart Batteries by preventing your batteries from sitting fully charged for an extended period of time, which can damage the chemical integrity of Lithium Polymer cells. This unique feature results in longer battery life expectancy and better performance over the life of the pack.
- Model Number: O-SPMX50003S30H5
- Battery Type: Smart LiPo (Lithium Polymer)
- Capacity: 5000 mAh
- Cell Configuration: 3S (3-cell)
- Nominal Voltage: 11.1V
- Maximum Voltage (Fully Charged): 12.6V
- Minimum Voltage (Fully Discharged): 9.0V
- Continuous Discharge Rate: 30C
- Maximum Discharge Current: 150A (at 5000mAh capacity)
- Connector Type: IC5
- Connector Compatibility: Compatible with EC5 devices
- Weight: 410 grams
- Length: 139 mm
- Width: 46 mm
- Height: 39 mm
- Case Type: Hardcase Protection
- Smart Technology: Integrated microchip stores unique battery parameters and history
- Auto-Upload Capability: Parameters automatically upload to compatible Spektrum Smart chargers
- Smart Discharge Function: Programmable automatic discharge to safe storage voltage
- Charger Compatibility: Spektrum Smart chargers (works with any 3S LiPo charger; Smart features require Smart charger)
- Factory Assembly: Premium components with rigorous testing standards
- Suitable Vehicles: 1/10-scale electric RC cars, buggies, trucks, crawlers and larger platforms rated for 3S LiPo
Overview
The Spektrum SPM 5000mAh 3S 11.1V Smart LiPo 30C Hardcase battery with IC5 connector is a premium lithium polymer power solution designed for serious RC enthusiasts across the UK who demand reliable, intelligent battery management. This is not just another LiPo battery — it represents the pinnacle of Spektrum's Smart battery technology, combining cutting-edge microchip integration with robust hardcase protection to deliver consistent performance whether you're running a brushless RC car, truck, or other electric-powered RC model. If you're searching for a high-capacity battery for your RC hobby that takes the guesswork out of charging and maintenance, this 5000mAh pack offers the capacity and reliability you need for extended running sessions without compromise.
What sets this battery apart from standard LiPo packs is the integrated Smart technology microchip that communicates directly with Spektrum Smart chargers, automatically uploading unique battery parameters and health information the moment you connect it. This means you spend less time worrying about charging preferences and more time enjoying your RC vehicle. Whether you're a competitive racer, a weekend basher, or someone discovering the world of RC for the first time, this 3-cell battery delivers the performance and peace of mind that makes modern RC ownership genuinely easier and more enjoyable. The hardcase protection ensures your investment is safeguarded during transport and storage, making this an essential component for any serious RC collection in the UK market.
With its substantial 5000mAh capacity, this 3S pack provides excellent runtime for most 1/10-scale electric RC models and many larger platforms. The 30C continuous discharge rate ensures stable power delivery even under demanding conditions, whilst the IC5 connector — compatible with older EC5 devices — provides a robust, reliable connection that won't let you down mid-race or mid-bash. When paired with a Spektrum Smart charger, this battery becomes part of an intelligent ecosystem that actively works to extend its lifespan and protect your investment through programmable self-discharge to safe storage voltage.
Key Features
- Spektrum Smart Technology with Integrated Microchip — Every Smart LiPo battery contains a unique memory microchip that stores detailed information about the battery's parameters, charge history, and condition, which automatically uploads to any compatible Spektrum Smart charger the moment you connect it, eliminating the need to manually configure charging settings and allowing the charger to optimise the charge rate and monitor battery health with complete accuracy.
- 5000mAh High Capacity — This generous capacity delivers extended runtime for most 1/10-scale electric RC vehicles, allowing you to enjoy longer sessions before needing to swap batteries, making it ideal for both casual weekend runs and more demanding competitive applications.
- 3S Cell Configuration (11.1V Nominal) — The three-cell design provides the optimal voltage for a wide range of mid-size electric RC cars, buggies, trucks, and crawlers, offering a perfect balance between power output and component compatibility without requiring specialist equipment or advanced knowledge to operate safely.
- 30C Continuous Discharge Rating — This respectable discharge rate ensures steady, consistent power delivery across normal operating conditions, providing reliable performance without excessive voltage sag that could compromise acceleration or top speed during your RC sessions.
- Hardcase Protection — Unlike soft-pack batteries that are vulnerable to punctures and damage, this battery ships in a protective hardcase that shields the cells during transport, storage, and everyday handling, significantly extending the lifespan of your battery investment and reducing the risk of catastrophic failure.
- IC5 Connector with EC5 Compatibility — The next-generation IC5 connector is engineered for superior conductivity and reliability, and conveniently remains compatible with devices equipped with the older robust EC5 standard, giving you maximum flexibility when integrating this battery into existing RC setups across the UK hobbyist community.
- Programmable Smart Discharge Function — One of the most intelligent features available on any battery, the Smart discharge capability allows this pack to automatically discharge itself to a safe storage voltage over time, eliminating the risk of over-discharge and battery damage during periods when your RC model isn't in active use.
- Factory-Assembled with Premium Components — Every SPM Smart battery is carefully assembled at the factory using quality materials and rigorous testing standards, ensuring you receive a battery that meets Spektrum's exacting specifications and performs reliably from day one.
Technical Performance
The SPM 5000mAh 3S 11.1V Smart LiPo 30C Hardcase represents serious engineering for the discerning RC enthusiast in the UK market. With a nominal voltage of 11.1V across three LiPo cells and a maximum voltage of 12.6V when fully charged, this battery is engineered to work seamlessly with most modern electric RC vehicles in the 1/10-scale category and many larger platforms. The 5000mAh capacity ensures you'll have ample power reserves for extended running sessions, whilst the 30C continuous discharge rating (equivalent to 150 amps maximum discharge at full capacity) provides stable output without excessive voltage sag even under moderate to heavy load conditions. The battery weighs 410 grams and measures 139mm in length, 46mm in width, and 39mm in height, making it a substantial but manageable pack that fits most modern RC car battery trays and mounting systems. The hardcase construction protects the delicate LiPo cells from punctures, crushing, and physical damage that could otherwise compromise safety and performance. When used with a Spektrum Smart charger, the integrated microchip automatically optimises charging parameters based on the battery's individual characteristics, ensuring fast, safe charging without overcharging or undercharging, whilst the programmable self-discharge feature means you can leave this battery in storage between sessions with confidence that it will safely maintain itself to optimal storage voltage without manual intervention.
What's in the Box
- SPM 5000mAh 3S 11.1V Smart LiPo Battery with Hardcase Protection
- IC5 Connector with EC5 Compatibility
- Protective Hardcase Enclosure
Frequently Asked Questions
- What is Spektrum Smart battery technology and why should I choose it? — Spektrum Smart technology is an intelligent microchip system embedded in every Smart battery that automatically communicates with compatible Spektrum Smart chargers, uploading unique battery parameters and health information instantly when connected. This eliminates manual setup confusion, allows the charger to optimise every aspect of the charging process, and enables programmable self-discharge to safe storage voltage, which actively protects your battery between use and extends its lifespan significantly compared to standard non-intelligent LiPo packs. If you want a battery that practically takes care of itself and integrates seamlessly with modern smart chargers, Spektrum Smart technology is the obvious choice for UK RC hobbyists.
- Is the SPM 5000mAh 3S Smart LiPo suitable for beginners? — Yes, absolutely. Whilst the 5000mAh capacity and 30C discharge rating make this battery suitable for more demanding applications, the real beginner-friendly advantage comes from the Smart technology itself. First-time RC users will appreciate that they don't need to understand complex charging parameters — simply connect the battery to a Spektrum Smart charger, press start, and the intelligent system handles everything automatically. The hardcase protection is also excellent for beginners who may be less experienced at handling batteries carefully, as it provides robust safeguarding against accidental damage during those early days of RC ownership.
- What charger do I need to use this battery effectively? — Whilst this battery can be charged with any standard LiPo charger that supports 3S packs, you'll unlock the full potential of the Spektrum Smart technology only when paired with a compatible Spektrum Smart charger. Smart chargers read the microchip embedded in the battery and automatically configure charging parameters, display detailed battery health information, and enable the programmable self-discharge feature, making them genuinely worth the investment if you own multiple Smart batteries or plan to expand your battery collection over time.
- How does the hardcase protection benefit me? — The hardcase enclosure provides several critical advantages over traditional soft-pack batteries. First, it protects the vulnerable LiPo cells from puncture damage caused by sharp objects, impacts, or crushing forces that could otherwise cause catastrophic battery failure or safety hazards. Second, it reduces the risk of damage during transport to the track or field, meaning your battery stays in optimal condition for longer. Third, hardcase batteries are generally safer to store in shared spaces like cupboards or sheds, as the rigid protection minimises the risk of accidental damage affecting the delicate cell chemistry inside.
- What vehicles is the 3S 11.1V configuration suitable for? — The 3S nominal voltage of 11.1V is ideal for most 1/10-scale electric RC cars and trucks, as well as many larger crawlers and specialist vehicles. Common applications include 1/10 brushless RC buggies, stadium trucks, monster trucks, short-course trucks, and electric crawlers. The 5000mAh capacity provides extended runtime for vehicles in this category, making it suitable for both recreational bashing and more competitive applications. Always check your vehicle's manual or specifications to confirm it's rated for 3S (11.1V nominal) LiPo batteries before using this pack.
- How long will this battery last before it needs replacing? — LiPo battery lifespan depends on usage patterns, charging practices, and storage conditions. With proper care — including regular charging with a quality charger, avoiding over-discharge, storing at safe voltage between sessions, and keeping the battery away from extreme temperatures — a Spektrum Smart LiPo can provide 100+ charge cycles or more. The smart discharge and health monitoring features built into this battery actually help extend its lifespan by preventing common failure modes like over-discharge and poor storage conditions that degrade non-intelligent packs.
- What is the difference between the IC5 and EC5 connectors? — The IC5 is Spektrum's next-generation connector design offering improved conductivity, more reliable contact, and better overall engineering compared to the older EC5 standard. The key advantage for you is that the IC5 remains fully compatible with devices equipped with EC5 connectors, giving maximum flexibility if you have older RC equipment. However, IC5 connectors generally provide slightly better performance and reliability due to improved internal design, making them the preferred choice for modern RC systems.
- Can I use this battery in parallel with other batteries? — Yes, the 5000mAh 3S Smart LiPo can be used in parallel configurations with other compatible batteries of identical voltage and capacity for increased current capacity, though you should use proper parallel balance harnesses to ensure each battery charges and discharges evenly. However, this is an advanced technique best suited to experienced RC enthusiasts rather than beginners, and you should research proper parallel battery practices thoroughly before attempting it.
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 5000mah 3S 11.1V Smart LiPo 30C; Hardcase, IC5 O-SPMX50003S30H5 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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