dnmun
1 PW
nono, not me. i usually will tape the plastic felt stuff onto the bottom pcb of the BMS to prevent it shorting to something but i always wanna be able to remove components and replace them so the plastic film is a problem.
but many BMS do have a thin layer of clear insulating film all over them. some controllers too.
post up a picture of the BMS and show how you were able to get around the problem of the shorted mosfet on the charging bank of mosfets.
i have been able to get the BMS to balance some outa balance cells but it takes alotta time. you should measure the gate voltage of the charging mosfet to see if it is still turned on when you are trying to make it balance and it seems to stop. if one cell is too high then it will block the charging and it can only balance by draining down then so it is slower. jmho.
but many BMS do have a thin layer of clear insulating film all over them. some controllers too.
post up a picture of the BMS and show how you were able to get around the problem of the shorted mosfet on the charging bank of mosfets.
i have been able to get the BMS to balance some outa balance cells but it takes alotta time. you should measure the gate voltage of the charging mosfet to see if it is still turned on when you are trying to make it balance and it seems to stop. if one cell is too high then it will block the charging and it can only balance by draining down then so it is slower. jmho.