• Phone APP and PC software downloading  ,please go to the page of "Download " :

  https://www.topbms.com/news/85.html

• For BMS wiring , please see below :

How to start BMS and active the relay  ?

Step1: First of all ,Connect the load(DC power or Pure Resistor ) to the bms 

Step 2 : Set 5A in the DC power source if you use DC power supply as load  ;

          Or  Select the resistor with 1000W~2000W  (resistor =battery voltage / 5A if you use pure resistor as load )

Step 3 : Enter 5A in the phone APP 

Step 4: Relay Switch on