3-8-cell Battery Management System (12V/24V)

Development Stage Very early development stage, major issues expected.

Battery management system for up to 8 Li-ion cells based on Intersil ISL94202 IC.


  • 3 to 8 Li-ion cells (e.g. LiFePO4)
  • Integrated high-side MOSFET switch and current sensor
  • Balancing current approx. 150 mA
  • STM32F072 ARM Cortex M0 microcontroller
  • Built-in CAN communication interface and UEXT extension connector


The BMS is under active development and you are welcome to participate.

Visit the GitHub page for schematics and board layout.