珠海市希望电子有限公司
User Manual
User Manual of /Smart BMS 3S-16S 200A 500A with Bluettooh +RS485+DISPLAY Li-ion NMC Battery/LiFep04 Battery/Lithium-Titanate Battery E-CAR Tricycle Forklift
Jun,30,2022

User Manual

Phone APP

TOPBMS Phone APP 5S-256串-高压手机APP- 最新.rar

PC software +Driver 

TOPBMS PC Software V4.4.rar



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 

微信图片_20250703085611.jpg