Lead Acid Battery

Lithium Ion Battery


Unmanned Ariel Vehicles


Telecom Power System

IDC Power Solution



Reserve Power
Energy Storage
Motive Power
SLI Battery
Battery Pack for Electric Car Battery Pack for Electric Car
Range summary
With NCM batteries and professional BMS, products provide high power density and  long electric driving range, as well as safety and reliability.
Technical Features

Fig.1 Master-slave battery management system

The whole battery management system is a 2-level structure, n slave battery management units, and the number of slave units can be divided into 12 strings, 24 strings, 36 strings, 48 strings which responsible for managing the information collection, management and equalization of each single battery. The BCU is responsible for collecting the information of all the slave control units, calculating the battery pack SOC, SOH, collecting the total voltage, the total current, the insulation resistance and communicating externally, and the BCU controls part of high voltage contactor of power loop.

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