The LiCM Module is a Single-Cell Lithium ion 3.7V battery Charger and Fuel Gauge. It includes battery protection circuit, smart charger and a high precision fuel gauge based on TI Impedance Track technology. This module is complete and can be used directly on User PCB and only requires minor configurations. It supports common serial communication interfaces: I2C and Modbus RTU (UART).

Official release date – 01 November 2026

The LiCM Module provides a full solution to using single-cell lithium ion battery without the need to go through complicated hardware and software design. The module features a smart charger, a high accuracy fuel gauge and a full battery protection circuit. The module is engineered and rigorously tested by us, you can save significant amount time and money by using this solution. The module features I2C and Modbus RTU interfaces for seamless configuration and data retrieval. User can read the Fuel gauge data such as SoC, SoH, Voltage, Current, True Full Capacity, Remaining Capacity, Temperature and more. We provide periodic firmware updates to enhance performance and stability throughout the product’s lifecycle. A PC application (Mutex Connect) is provided to allow users to configure the module, read data and update firmware. The App allows users to test the entire functionality of the LiCM module without the need to write a single line of code.