** The Heart: The Cells** The central part of the diagram was a row of five cylinders. They were labeled .
Individual Cell Voltage: Test at the balance wire points on the BMS. If one cell is significantly lower than the others (e.g., four cells at 3.8V and one at 2.0V), the BMS will "lock" the battery for safety. hart 20v battery diagram
He didn't have the official service manual, but he had something better: the internet, and a community of tinkerers who loved to tear things apart. He typed "Hart 20V battery diagram" into his search bar. ** The Heart: The Cells** The central part