Spektrum S100 1x100W USB-C Smart Charger

Updated on Jun 17, 2026 11:52:12 AM



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Introduction
The S100 Smart USB-C Charger — from the new generation of Spektrum™ Smart electronics — brings today's most advanced and user-friendly charging technology to RC pilots and drivers of all skill levels.





Features

Advanced, user-friendly Smart charging technology that fits into any hobby budget

Meter display shows available wattage on startup, making it easy to know how much power your USB power supply can deliver

Delivers up to 100W of charging power with appropriately rated power supply and USB-C cable

Charges AND balances Smart G2 batteries with one simple IC3® or IC5® connection — no separate balance lead needed

Auto Charge recognizes Smart battery charging parameters and begins safe, accurate charging automatically when connected

Charges virtually any RC LiPo battery (use Smart batteries to benefit from all charger features)

Smart software tracks and stores numerous smart battery data

Includes IC3® and IC5® charging output ports — eliminating the need for a separate IC3® or IC5® adapter to charge Spektrum Smart batteries

Charges up to 4S LiPo/LiFe/LiHV batteries

Includes an efficient, low-noise cooling fan

Sleek, sturdy case fits well on a workbench and in pit or field bags

IC3® and IC5® connectors are backward compatible with EC3™ and EC5™ connectors





Overview
With its up to 100W power, new user interface, and ability to fast charge Smart batteries on either the IC3® or IC5® integrated output port, the S100 charger offers a versatile and truly hassle-free charging experience. You can charge virtually any RC battery with the S100 charger. Use it together with Smart batteries, and you'll be amazed by its incredible functionality and performance.

The S100 Smart USB-C Charger makes battery charging the easiest it has ever been. Its Auto Charge feature recognizes your Smart battery's parameters, such as chemistry type and charge rate, and begins safe, correct charging automatically when the charge lead is connected.

Balancing Smart batteries is just as simple. The S100 charger will balance your Smart G2 packs through the same single IC connection used for charging. No separate, confusing balance leads are required.

Powered by an included USB-C cable, the S100 is a convenient charging solution for those new to RC. All you need is a common USB-C power adapter, and you're ready to go.





 






SELECT IC3® OR IC5® CHARGING OUTPUT
The S100 Smart USB-C Charger includes IC3® and IC5® output ports for charging your standard Smart batteries without adapters. Use the slider to select either the IC3® or IC5® port and then charge your battery with up to 100W power. You can charge AND balance Smart batteries with one simple IC3® or IC5® connection — no separate balance lead is required.
 







USB-C INPUT POWER INDICATOR
The S100 Smart Charger can be powered by any conventional USB-C cable and USB power supply. The S100 Smart Charger uses USB-C Power Delivery technology to get the most power out of your USB-C Power Supply. During initial power up, the S100 battery level indicator bars will illuminate, indicating the amount of power available from your USB-C power supply. The more wattage from your USB-C, the more powerful your S100 Smart Charger. (USB-C Power Supply not included)
 



COMPACT CASE DESIGN
The charger's sleek case fits perfectly on your workbench and in your pit or field bag. Its power cord is detachable for easy transport. Rubber bottom grips help the charger stay in place as you connect, charge, and disconnect your RC batteries. Update the charger's firmware through the same USB-C power port on the back of the S100 charger.
 



Specifications

Application: RC Model Battery Charger

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)

Connector Type: IC3, IC5

Display: LED

Input Voltage: DC 5.0 - 20.0V, USB-C

Integrated Balancing: Yes - Internal Balancer & External Adapter

Low Input Voltage Protection: Yes

Maximum Charge Rate: 1A / 2A / 3A / 6A User Selectable

Over Current Protection: Yes

PC Connectivity: Yes

Peak Detection: Yes

Product Height: 1.42" (36 mm)

Product Length: 3.86" (98 mm)

Product Width: 2.83" (72 mm)

Programmable: Yes

Selectable Charge Rate: Yes

Short Circuit Protection: Yes

Software Updates: Yes

Technology : Smart

Thermal Protection: Yes