Self inflicted fault i'm afraid.
I soldered in my spare signalab BMS to my new headway battery pack but managed to get a solder splash right across the bottom of the pcb. I removed most of it, but I should have waited until i could inspect it at work. Like a' chump' i hoped everything was ok and connected it....it wasn't. 5th cell refuses to charge....doh!
So now i have the BMS at work i have discovered one of the cell switching IC's NC800 is knackered along with a zener diode AP431. There was another problem with 4th channel but i rectified this.
So.....is there anyone here with a dead signalab BMS who would be willing to desolder a couple of componants for me...or sell one and send it to me so i can fix mine?
I will pay for postage of course.
I soldered in my spare signalab BMS to my new headway battery pack but managed to get a solder splash right across the bottom of the pcb. I removed most of it, but I should have waited until i could inspect it at work. Like a' chump' i hoped everything was ok and connected it....it wasn't. 5th cell refuses to charge....doh!
So now i have the BMS at work i have discovered one of the cell switching IC's NC800 is knackered along with a zener diode AP431. There was another problem with 4th channel but i rectified this.
So.....is there anyone here with a dead signalab BMS who would be willing to desolder a couple of componants for me...or sell one and send it to me so i can fix mine?
I will pay for postage of course.