Overview
Drivers enjoy even more Smart advantages when using Spektrum™ Smart G2 100C LiPo batteries to power their vehicles. New "Generation 2" features make these LiPo packs — featuring a 100C continuous discharge rating for high performance and longevity — even simpler and safer to use together with your Smart charger.
For example, Spektrum™ Smart G2 technology makes it much easier to balance charge your LiPo batteries. Balancing information travels through the unique data wire of each Smart G2 battery's innovative IC3® or IC5® connector. As a result, only a single connection is needed — no separate balance lead is required.
Smart G2 batteries come from the factory programmed to discharge automatically to a safe storage voltage of 3.90V after 72 hours of inactivity. The 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. You can change the battery's Auto Storage settings based on your own preferences. G2 batteries also offer a storage discharge rate that's three times faster than the previous G1 Smart batteries.
Smart G2 30C soft-case LiPo packs also include thicker internal metal side plates. These plates improve heat dissipation and provide more protection for the cells against punctures during rough landings or in similar impact-prone situations.
As with other Smart batteries, you'll never have to set your own charging preferences for a Spektrum™ Smart G2 battery until you want to. When a Smart G2 LiPo battery is connected to a Spektrum™ Smart charger, its unique charging parameters and health information upload to the charger from the battery's integrated memory microchip. Through the charger you can view and set preferences 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 G2 100C LiPo 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 G2 LiPo 100C batteries also maintain an error log including the number of over-heat, over-discharge and over-charge incidents. This data can be helpful in assuring that the battery you've chosen is right for the application. Innovative Spektrum™ Smart G2 LiPo 100C batteries are so easy to use, they nearly take care of themselves. It's easy to achieve peak battery performance, reliability and longevity with Smart G2 technology!
Note: G2 batteries require the use of a Spektrum™ G2 Smart Charger or earlier Smart Charger with G2 update.
Features
- Simpler and safer to use
- Powerful 100C continuous discharge rating to deliver maximum performance and longevity
- 100C battery packs are available in a variety of capacities and cell counts that are perfect for almost any application
- Balance charge through the IC3® or IC5® connector data wire — with only one connection, no balance lead required
- Faster Auto Discharge at up to 1.5A to safe storage voltage for long battery life and improved performance
- Thicker internal metal side plates protect cells and improve heat dissipation
- Integrated microchip stores unique parameters for each battery
- IC3® and IC5® connectors are also compatible with EC3™ and EC5™ styles
- Spektrum™ G2 Smart Charger required (or earlier Smart Charger with G2 update)
Overview
The Spektrum 7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery with IC5 connector represents the latest generation of intelligent battery technology for RC enthusiasts across the UK. Whether you're piloting a high-performance RC car, truck, or boat, this premium LiPo pack delivers the power and reliability you need to dominate the track or field. The Smart G2 technology takes the guesswork out of battery management, making it an ideal choice for both seasoned competitors and weekend bashers looking to upgrade their RC setup with cutting-edge battery performance.
Spektrum's Smart G2 100C LiPos have been engineered to provide maximum performance and longevity, combining innovative technology with user-friendly features that make charging and maintenance simpler than ever before. With a powerful 100C continuous discharge rating, this 5000mAh capacity battery delivers the high-performance punch that RC enthusiasts demand. The hardcase construction protects your battery during transport and storage, whilst the integrated microchip technology ensures your battery performs optimally every single time you take it out for a run.
What sets the Smart G2 generation apart from previous models is the elimination of the separate balance lead – a single IC5 connection handles all your charging and balancing needs when paired with a Spektrum Smart charger. This means less hassle, fewer cables to manage, and more time enjoying your RC vehicle. The automatic storage discharge function means your battery practically takes care of itself, automatically discharging to a safe 3.90V storage voltage after 72 hours of inactivity, extending the lifespan of your pack and giving you peace of mind between sessions.
Key Features
- 100C Continuous Discharge Rating — This exceptional discharge rating delivers maximum performance and longevity for your RC car or boat, allowing you to extract peak power from the battery during intense driving sessions without compromising battery health or lifespan.
- Smart G2 Technology with Single IC5 Connection — Gone are the days of managing separate balance leads and complicated charging procedures. The innovative IC5 connector houses both power and data connections, allowing your battery to communicate directly with your Spektrum Smart charger, which automatically uploads and remembers all charging parameters and battery health information.
- No Balance Lead Required — Balancing information travels through the unique data wire integrated into the IC5 connector, eliminating the need for a separate balance lead connection and simplifying your charging setup considerably.
- Automatic Storage Discharge Function — Smart G2 batteries come factory-programmed to automatically discharge to a safe storage voltage of 3.90V after 72 hours of inactivity, delivering three times faster discharge than previous G1 models and ensuring longer battery life, better performance, and complete peace of mind.
- Hardcase Protection — The durable hardcase construction safeguards your battery pack during transport, storage, and rough handling, protecting the cells from punctures and impact damage during challenging driving conditions.
- Integrated Microchip Memory — Each battery features an integrated microchip that stores vital information including battery brand, chemistry, cell count, capacity, C rating, battery temperature, internal resistance, charge and discharge cycle counts, and a comprehensive error log tracking over-heat, over-discharge, and over-charge incidents.
- Thicker Internal Metal Side Plates — Enhanced internal construction with thicker metal side plates improves heat dissipation during high-performance driving and provides superior protection for cells against punctures and damage during rough landings.
- IC5 Connector Compatibility — The IC5 connector is backwards compatible with EC5 style connectors, allowing you to use this Smart battery with older systems whilst enjoying all the benefits of Smart G2 technology.
- 5000mAh Capacity — This substantial 5000mAh capacity provides extended runtime for RC cars, trucks, and boats, giving you longer play sessions and reduced downtime between charges on the track or field.
- Pre-Programmed Charging Parameters — When connected to a Spektrum Smart charger, charging parameters upload automatically from the battery's memory, meaning safe, optimised charging begins instantly without any manual configuration required.
Technical Performance
The Spektrum Smart G2 100C LiPo battery represents premium engineering for serious RC enthusiasts throughout the UK. With a 7.4V nominal voltage (3.7V per cell configuration with two cells in series) and 5000mAh capacity, this battery delivers 37 watt-hours of energy in a compact, protective hardcase design measuring 138mm in length, 46mm in width, and 25mm in height. Weighing 340 grams (11.99 ounces), the battery achieves an excellent balance between capacity and weight, making it suitable for high-performance RC cars, trucks, and boats that demand both runtime and responsiveness. The 100C continuous discharge rating ensures maximum performance during high-current drawing applications, whilst the maximum burst discharge rate of 100C provides the extra power needed for aggressive acceleration and demanding manoeuvres. With a maximum charge rate of 5C and standard charge current of 5A at 1C charge rate, this battery accommodates both rapid charging and conventional charging methodologies depending on your charger capabilities. The 10 AWG wire gauge provides excellent conductivity and heat management during high-drain applications. The internal charge protection circuitry safeguards against over-charging, whilst the hardcase construction protects against physical damage. Smart G2 technology means the battery automatically manages its own storage, discharging at a significantly faster rate than previous generations – up to 1.5A – to maintain optimal cell health during idle periods. This combination of capacity, discharge rating, robust construction, and intelligent battery management technology makes the Smart G2 100C LiPo an excellent choice for RC enthusiasts seeking maximum performance and reliability without the complexity of traditional LiPo management.
What's in the Box
- 1x Spektrum 7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery with IC5 connector
- Integrated IC5 connector with data wire for Smart charging
What You Need to Complete
- Spektrum Smart Charger (required for charging this Smart G2 battery – the battery cannot be charged with standard chargers)
- RC vehicle compatible with 2S LiPo batteries and IC5 connectors (or EC5 compatible with adapter)
Frequently Asked Questions
- Is the Spektrum Smart G2 100C battery suitable for beginners to RC hobbies? — Yes, the Smart G2 technology actually makes this battery more beginner-friendly than traditional LiPo batteries. The automatic charging parameters, elimination of the separate balance lead, and automatic storage discharge function mean there's less to manage and fewer opportunities for user error. However, you must own a Spektrum Smart charger, as this battery cannot be charged with standard chargers. Beginners should research Smart charger options before purchasing.
- What charger do I need for this battery? — This Smart G2 battery requires a Spektrum Smart charger – it cannot be charged with standard RC chargers. Spektrum offers several Smart charger options suitable for different budgets and needs. When you connect a Smart G2 battery to a compatible Smart charger, all charging parameters upload automatically from the battery's integrated microchip.
- How long does this battery last during typical RC driving sessions? — Runtime depends on your specific RC vehicle, driving style, and motor power draw. The 5000mAh capacity provides substantial runtime for most 2S-powered RC cars and trucks, typically offering 15-30 minutes of continuous running time depending on your application. The 100C discharge rating means you can safely demand maximum current from the battery without damaging it.
- What vehicles are compatible with this 7.4V 2S LiPo battery? — This 7.4V 2S LiPo battery is compatible with any RC car, truck, boat, or aircraft designed for 2S LiPo batteries with IC5 connectors. The IC5 connector is also backwards compatible with EC5 connectors, so older vehicles using EC5 connections can be adapted with a suitable connector adapter.
- How does the automatic storage discharge function work? — The battery comes factory-programmed to automatically discharge to a safe storage voltage of 3.90V after 72 hours of inactivity when not connected to a charger. This happens automatically without any user intervention, protecting your battery health during storage periods. You can customise this function through your Spektrum Smart charger if you prefer different settings.
- What is the difference between Smart G2 and the previous generation Smart batteries? — Smart G2 represents the latest generation with several improvements: the single IC5 connection eliminates the separate balance lead, storage discharge is three times faster than G1 models, and the battery management system is enhanced. Additionally, hardcase models feature thicker internal metal side plates for improved heat dissipation and cell protection compared to previous generations.
- Can I use this battery with my old EC5 connector? — The IC5 connector is backwards compatible with EC5 style connectors, meaning you can use an EC5 to IC5 adapter to connect this Smart battery to older RC vehicles equipped with EC5 connections, though you'll want to verify the adapter quality and compatibility.
- How does the integrated microchip benefit me? — The microchip stores comprehensive battery information including charge cycles, discharge cycles, temperature data, and an error log tracking over-heat, over-discharge, and over-charge incidents. When connected to your Smart charger, you can review this data to make informed decisions about battery health and optimal settings for your specific driving application.
- Is this battery suitable for competitive RC racing? — Absolutely. The 100C continuous discharge rating and 5000mAh capacity make this battery excellent for competitive RC car racing, truck racing, and boat racing applications where maximum power and reliability are essential. The hardcase construction and integrated health monitoring ensure consistent performance throughout your racing season.
- What makes the 100C rating important for my RC car? — The 100C continuous discharge rating means this battery can safely supply up to 500 amps of current continuously (5000mAh × 100C = 500A), providing the power needed for high-performance brushless motors and aggressive driving without throttling back or risking battery damage. This rating ensures maximum performance and longevity.
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 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC5 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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