I purchased a slave board ltc6811 for a prototype BMS development. The product functions as intended.
My maxkgo just works. It charges and balances my battery without having to worry - which is more than ehat other BMS's I've used before.
Perfect product ! very good transaction !
Once again. Good product!
I must say that those in the western world that keep accusing Chinese people to supply poor quality equipment is only the result of what the westerners are ordering as all they want is cheap stuff in the first place. I haven't yet tested the unit in the long run but everything with it is perfect according to my standards, and they are high to reach