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Cell count, capacity, C rating, connectors, battery weight and realistic flight time explained for RC aircraft buyers.
S100 1x100W USB-C Smart Charger
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
S100 1x100W USB-C Smart Charger is a Spektrum product intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
Key Advantages
- Organized under the Spektrum Smart charging range.
- Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
- Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Spektrum Smart compatibility is highlighted where relevant for batteries, chargers, ESCs or telemetry-aware systems.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMXC2090
- Product Family: Spektrum Smart charging range
- Application: RC Model Battery Charger
- Compatibility Focus: Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Airplanes / Parts, Electronics & Accessories / Chargers
- Input Voltage: DC 5.0 - 20.0V, USB-C
- Battery Balance Connector: JST-XH
- Battery Temperature Monitoring: Yes
- Battery Type: LiFe (3.3V per cell), LiHV (3.8V per cell), LiPo (3.7V per cell), Smart NiMH (1.2V per cell), LiIon (3.3V per cell)
- Display: LED
- Integrated Balancing: Yes - Internal Balancer & External Adapter
- LiPo Compatibility: 4S, 1S, 2S, 3S
Relevant RC Academy guides
Learn before you buy
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LiPo battery safety for RC aircraft
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Recommended LiPo batteries by RC aircraft type
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How to measure current draw with a Watt Meter
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXC2090 |
| Spektrum Category | Airplanes / Parts, Electronics & Accessories / Chargers |
| Product Family | Spektrum Smart charging range |
| Application | RC Model Battery Charger |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| Battery Type | LiFe (3.3V per cell), LiHV (3.8V per cell), LiPo (3.7V per cell), Smart NiMH (1.2V per cell), LiIon (3.3V per cell) |
| Input Voltage | DC 5.0 - 20.0V, USB-C |
| Product Height | 1.42" (36 mm) |
| Product Length | 3.86" (98 mm) |
| Product Width | 2.83" (72 mm) |
| Programmable | Yes |
| Technology | Smart |
| Output Connector | IC3, IC5 |
| Battery Balance Connector | JST-XH |
| Maximum Charge Rate | 1A / 2A / 3A / 6A User Selectable |
| Integrated Balancing | Yes - Internal Balancer & External Adapter |
| Software Updates | Yes |
| Short Circuit Protection | Yes |
| Part Type | Electronics |
| LiPo Compatibility | 4S, 1S, 2S, 3S |
| Number of Output Ports | 1 |
| Battery Temperature Monitoring | Yes |
| Display | LED |
| Low Input Voltage Protection | Yes |
| Over Current Protection | Yes |
| PC Connectivity | Yes |
| Peak Detection | Yes |
| Selectable Charge Rate | Yes |
| Thermal Protection | Yes |
Tags: Spektrum, SPMXC2090, Spektrum Smart charging range, Spektrum Catalog, Spektrum Smart Technology, Spektrum Chargers, Spektrum Smart Chargers, Spektrum Aircraft Electronics, RC-MODEL