Delivery Included
1 Year Warranty
Overview
Pilots enjoy even more Smart advantages when using Spektrum™ Smart G2 100C LiPo batteries to power their planes and helis. 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 100C 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)
The Spektrum SPMX56S100 Smart G2 6S LiPo battery with 5000mAh capacity, 100C discharge, and IC5 connector is built for RC pilots who demand uncompromising power, intelligent charging, and long-term reliability. Designed for high-performance aircraft and helis, this 22.2V LiPo delivers maximum output with minimal setup. With Smart G2 technology, users benefit from automated storage discharge, seamless telemetry integration, and simplified balance charging—all through a single IC5 connection. Whether you're chasing vertical climbs or precision hovering, the SPMX56S100 ensures your system performs at its peak.
Key features of the Spektrum SPMX56S100 Smart G2 battery
- 100C continuous discharge – maximum output for aggressive throttle and high-load maneuvers
- Smart telemetry and auto storage – integrated microchip with 3.90V auto discharge after 72 hours
- Balance charging via IC5 data wire – no separate balance lead required
- Soft case with internal metal side plates – enhanced heat dissipation and cell protection
- 770g weight and 139mm length – optimized for air and heli platforms
How does Smart G2 technology improve battery management?
The Spektrum SPMX56S100 Smart battery with soft case, 770g weight, and 5C max charge rate features an integrated microchip that stores essential data including charge cycles, temperature, voltage, and error logs. When connected to a Spektrum Smart charger, this information uploads automatically, allowing users to monitor battery health and customize charge settings. The Smart G2 system also supports auto storage discharge, reducing voltage to 3.90V after 72 hours of inactivity—extending battery life and eliminating manual maintenance.
What makes this battery ideal for high-performance RC aircraft?
With a 100C continuous discharge rating, the Spektrum SPMX56S100 Smart G2 6S LiPo battery with 5000mAh capacity, 100C discharge, and IC5 connector delivers the sustained power needed for demanding flight profiles. The 22.2V output supports 6-cell configurations, while the 10 AWG wire gauge ensures efficient current delivery. Whether you're powering EDF jets or large-scale helis, this battery provides the responsiveness and endurance required for advanced aerial performance.
How does the IC5 connector simplify charging?
The Spektrum SPMX56S100 22.2V LiPo with integrated microchip, auto storage discharge, and 10 AWG wire gauge uses an IC5 connector that transmits both power and balancing data through a single cable. This eliminates the need for a separate balance lead, streamlining the charging process. The IC5 is also backward compatible with EC5 connectors, ensuring broad compatibility across existing systems. When paired with a Spektrum Smart charger, safe charging begins automatically, reducing setup time and user error.
Is the SPMX56S100 battery built for durability?
Yes. The Smart G2 LiPo battery with balance charging via IC5 data wire and no separate balance lead required features a soft case reinforced with internal metal side plates. These plates improve heat dissipation and protect the cells from punctures during hard landings or collisions. The casing’s stealth black design complements high-end RC builds, while the robust construction ensures reliability in demanding environments. Whether you're flying aerobatics or hovering in gusty conditions, the SPMX56S100 is built to endure.
What are the physical specifications and application range?
The Spektrum SPMX56S100 with 139mm length, 58mm height, and 42mm width for air and heli applications is sized for compatibility with a wide range of RC aircraft. Weighing 770g, it balances capacity and weight for optimal flight dynamics. Its 6-cell configuration supports 22.2V systems, making it suitable for EDF jets, aerobatic planes, and large-scale helis. The 5C maximum charge rate allows for faster turnaround between flights, while the 5A standard charge current ensures safe and consistent performance.
How does Smart telemetry enhance safety and performance?
The 6-cell 22.2V LiPo with Smart telemetry, charge protection circuitry, and EC5 connector compatibility continuously monitors battery health and logs critical events such as overcharge, over-discharge, and overheating. This data helps users make informed decisions about battery usage and replacement. With Smart telemetry, users gain real-time insight into battery status, enabling safer operation and better performance tuning. The built-in protection circuitry adds another layer of safety, ensuring that the battery operates within optimal parameters at all times.
Buy Spektrum SPMX56S100 Smart G2 6S LiPo battery for high-performance aircraft, EDF jets, and large-scale helis.
Brand, Model and Product Type
- Brand – Spektrum
- Model – SPMX56S100
- Product Type – Spektrum SPMX56S100 Smart G2 6S LiPo battery with 5000mAh capacity, 100C discharge, and IC5 connector, Spektrum 22.2V LiPo with integrated microchip, auto storage discharge, and 10 AWG wire gauge, Spektrum Smart battery with soft case, 770g weight, and 5C max charge rate, Spektrum SPMX56S100 with 139mm length, 58mm height, and 42mm width for air and heli applications, 6-cell 22.2V LiPo with Smart telemetry, charge protection circuitry, and EC5 connector compatibility
Dimensions
- Product length – 13.9 cm, sized for large-scale aircraft and heli platforms
- Product width – 4.2 cm, fits standard battery compartments with minimal modification
- Product height – 5.8 cm, allows vertical clearance for multi-cell configurations
- Product weight – 770 g, balanced for high-capacity output without compromising flight dynamics
Voltage and Cell Configuration
- Battery voltage – 22.2V, configured as a 6-cell LiPo for high-power RC applications
- Number of cells – 6S, supports 6-cell setups for aircraft, EDF jets, and large-scale helis
- Battery chemistry – LiPo (3.7V per cell), optimized for energy density and discharge performance
Capacity and Discharge
- Battery capacity – 5000mAh, suitable for extended flight times and sustained throttle use
- Continuous discharge rate – 100C, delivers maximum current output for aggressive maneuvers
- Maximum burst discharge rate – 100C, supports peak power draw during vertical climbs and prop hangs
Charging and Storage
- Maximum charge rate – 5C, allows faster charging cycles with compatible Smart chargers
- Standard charge current – 5A, ensures safe and consistent charging performance
- Auto storage discharge – Enabled, automatically reduces voltage to 3.90V after 72 hours of inactivity
- Balance charging – Via IC5 data wire, no separate balance lead required
Smart Technology and Telemetry
- Smart Technology – G2 Smart system with integrated microchip for telemetry and health tracking
- Telemetry data – Includes cell voltage, temperature, charge/discharge cycles, C rating, and error logs
- Charge protection circuitry – Built-in safeguards against overcharge, over-discharge, and overheating
Construction and Materials
- Case type – Soft case with internal metal side plates for heat dissipation and impact protection
- Wire gauge – 10 AWG, supports high current flow with minimal resistance
- Casing color – Stealth black finish for a sleek, performance-oriented appearance
Connector and Compatibility
- Connector type – IC5, transmits both power and balancing data through a single cable
- EC5 compatibility – IC5 connector is backward compatible with EC5 systems
- Smart charger requirement – Must be used with Spektrum Smart charger for full functionality
Application
- Designed for – Air and heli RC platforms including high-performance aircraft, EDF jets, and large-scale helis
What's in the Box
- 1x Spektrum Smart G2 6S 22.2V 5000mAh 100C LiPo Battery with IC5 connector
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
