The Spektrum SPMX56S50 Smart G2 6S LiPo battery with 5000mAh capacity, 50C discharge, and IC5 connector is engineered for RC pilots who demand high-performance power delivery, intelligent charging, and long-term reliability. Designed for air and heli applications, this 22.2V LiPo battery integrates Smart G2 technology to simplify setup, automate storage discharge, and deliver real-time telemetry data. Whether you're flying EDF jets or large-scale helicopters, the SPMX56S50 offers consistent output and streamlined maintenance for confident control in every flight.
Key features of the Spektrum SPMX56S50 Smart G2 battery
- 50C continuous discharge – high output for demanding aerial maneuvers and sustained throttle
- 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 144mm length – optimized for air and heli platforms
How does Smart G2 technology simplify battery management?
The Spektrum SPMX56S50 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. Smart G2 batteries also support auto storage discharge, reducing voltage to 3.90V after 72 hours of inactivity—extending battery life and eliminating manual maintenance.
Is this battery suitable for high-performance RC aircraft?
Absolutely. The Spektrum SPMX56S50 Smart G2 6S LiPo battery with 5000mAh capacity, 50C discharge, and IC5 connector delivers the sustained power needed for aggressive flight profiles. Its 22.2V output supports 6-cell configurations, while the 10 AWG wire gauge ensures efficient current delivery. Whether you're powering aerobatic planes or large-scale helis, this battery offers the responsiveness and endurance required for advanced aerial control.
How does the IC5 connector improve charging efficiency?
The Spektrum SPMX56S50 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.
What durability features protect the battery during use?
The Smart G2 LiPo battery with balance charging via IC5 data wire and no separate balance lead required includes internal metal side plates that reinforce the soft case. These plates improve heat dissipation and protect the cells from punctures during hard landings or collisions. The casing’s stealth black finish 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 SPMX56S50 is built to endure.
What are the physical specifications and application range?
The Spektrum SPMX56S50 with 144mm length, 56mm 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 4A 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 SPMX56S50 Smart G2 6S LiPo battery for aircraft, EDF jets, and large-scale helis.
Brand, Model and Product Type
- Brand – Spektrum
- Model – SPMX56S50
- Product Type – Spektrum SPMX56S50 Smart G2 6S LiPo battery with 5000mAh capacity, 50C 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 SPMX56S50 with 144mm length, 56mm 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 – 14.4 cm, sized for large-scale aircraft and heli battery compartments
- Product width – 4.2 cm, fits securely in standard tray formats with minimal adjustment
- Product height – 5.6 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, ideal for extended flight durations and sustained throttle use
- Continuous discharge rate – 50C, delivers dependable current output for air and heli platforms
- Maximum burst discharge rate – 50C, supports peak power draw during takeoff and vertical climbs
Charging and Storage
- Maximum charge rate – 5C, enables faster charging cycles with compatible Smart chargers
- Standard charge current – 4A, 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 reduced 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 aircraft, EDF jets, and large-scale helis
What's in the Box
- 1x Spektrum Smart G2 6S 22.2V 5000mAh 50C LiPo Battery with IC5 connector
