CZC7EI series lithium charger is built-in high-performance embedded charging controller; the charging controller communicates with lithium battery BMS through CAN bus, accepts the charging parameter requirements from BMS, controls the main circuit power module running in parallel, output the required charging current and voltage to realizes the closed-loop control of lithium battery charging process.

Through the parallel operation of the main circuit power modules of standardized large-scale production, continuous adjustable charging current is provided for various specifications of lithium batteries, and the charging process requirements of lithium batteries with various requirements are met.

The charging controller has built-in default charging curve and various BMS charging communication protocols. According to the needs of users, the customized charging curve and charging communication protocol can be set and stored in factory settings to meet the customized charging process requirements

The charging controller has built-in default charging curve and various BMS charging communication protocols. According to the needs of users, the customized charging curve and charging communication protocol can be set and stored in factory settings to meet the customized charging process requirements

 The charging controller monitors all kinds of parameters in the charging process in real time, so that the charger has perfect protection function and protects the charging process smoothly in real time.

Reservation time charging function: you can set the timing of charging, use the peak and valley electricity for charging, saving electricity charges.

Setting parameter power loss protection: for the parameters set by the user, the system can remember for a long time, and the power failure will not make it lost.

The digital tube displays battery voltage, charging current, capacity, time, charger working state, module information, battery information and other parameters;

Special charging function: if the connecting line falls off under process of charging, the charger will automatically shut down (battery falling off detection).

Protection function: open circuit, over-current, over-voltage, overheating, open phase protection and other fault protection functions.