The battery management module of NARADA power is an intelligent system which can fully understand battery status through measuring and recording every single battery voltage and temperature. With features including measure and monitor every single battery voltage timely, measure and monitor parts of battery temperature timely,give and alarm and record alarm when there is voltage or temperature exception timely and accurately. The battery management module can give an alarm and record this alarm when there is a voltage or temperature exception. For use in the power supply, security and scientific management environments to provide protection.