Hello Everyone, ive got a question that needs to be answered by someone of you smart people!
I have just changed the cellsto a golf caddybattery and when i measure the tension i get 2 different readings on the negative conectors. The BMS is PCM-lo4s25-942 . im not an expert but it seems that the bms is withdrawing 0,4v from the total voltage which is close to 16,8 (4S). When connectingthe iCharger X6 , voltages are different from the balance port to the main output so it doesnt work, connection error.....
Any ideas what can be happening? broken BMS? can i make it show same voltages on both connectors to make it work?
Thanks in advance and have a great day all of you! greetings from SPAIN!
Abe