20A 30A Lead-acid Lithium Battery Charger Control Module

20A 30A Lead-acid Lithium Battery Charger Control Module Automatic Charging Control Overcharge Protection Controller Board 6-60V

Module :

1.6-60v any battery, lithium battery can be used;

2.LCD display, battery voltage, charging percentage and charging time at a glance;

3.The function is very powerful, it can control the charging time automatically, and it can set and upload the corresponding through the serial port;

Function :

Automatic charging control function:

By setting the upper limit voltage up and the lower limit voltage DN; When the battery voltage is le than or equal to the lower limit voltage DN, the relay turns on and the charger starts to charge the battery; When the battery voltage is greater than or equal to the upper limit voltage up, the relay is disconnected to complete an automatic charging;

Charging time control function:

Ar the time control function is turned on (OP is not 0), when the battery voltage is le than the lower limit voltage DN, the charger starts to charge the battery, and the system starts timing;

Serial data upload and parameter setting function:

The system supports UART Data upload and parameter setting function (TTL level);

UART：115200,8,1

Data upload meage format:

Battery voltage + battery percentage + charging time + charging state

Parameter setting

a) Pre and hold the set key to enter the parameter setting interface, and the LCD will display set;

b) Ar entering the parameter setting interface, short pre the set key to switch the set ;

c) Ar the are selected, they can be set by up / down key. Short pre and long pre (fast increase or decrease) are supported;

d) If you want to set other , repeat steps b) and C);

e) Ar all are set, long pre set key to exit and save

Additional functions:

a) Charging time recording function: when the charging time control is not turned on, the product will record a complete time. When entering the time display interface, the charging time will flash; Then exit the time display interface or clear when the charging is on (the relay is on);

b) Parameter automatic detection: when setting , exit, if the lower limit of voltage DN When the upper limit voltage is greater than or equal to up, the system will flash "err" to remind;

c) Battery acce detection: This product is attached to the battery. If it is not connected to the battery, the system will display "NBE" in the downlink to remind you;

About shipping

Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.