bms 4s 12v

[papicdu1]

hello, i have problem with bms, discharging baterry with 50w led bulb, but in app overkil show litlle charge?
see pics, what its discharge port,on screnshot? thanks for help

 

[papicdu1]

this pics show

 

[740GLE]

Discharge port allows you to turn on and off “discharge” of the BMS via external relay or switch.

The same function can be turned on and off via the app, the yellow toggle button under discharge.

If you leave nothing connected to that port the BMS will function as normal.

 

[papicdu1]

thanks for explain