Review on Battery Protection Board Balancing Function by Brian Garrett

First edition, very compact. I didn't run any tests because the cell voltage connector was not properly connected. It was plugged in the other way around so when I plugged it in it started BMS. I had to scour the internet to find the problem and they connected the red and black wires to the connector which made me connect it the other way around. There was nothing there and you had to search for information for a long time. I would choose the best bms. When there are problems like this, I usually bet there are others. I bet that doesn't really disable bms with uv or ov. I find it hard to believe that something works when there is a problem like this.