Excellent BMS with some awesome features
For 18V 20A LiPO Li-ion battery management system BMS
Does exactly what it should with many useful features, some of which I used in my battery pack project. Used it to balance charge 5 18650 batteries and works brilliantly with the ability to configure parameters such as overvoltage and undervoltage thresholds using the integrated Atmega 328 MCU. Values like individual battery voltages and drawn current (via a coulomb counter) can be queried via registers as detailed in the BQ7692 IC datasheet. Overall an excellent piece of kit for the money!
