Function = For 3 Cells or 4 Cells, Overcharge Detection Voltage (Accuracy) = 3.9V to 4.4V (±25 MV), Overdischarge Detection Voltage (Accuracy) = 2.0 to 3.0V (±80 MV), Overcurrent Detection Voltage 1 (Accuracy) = 0.05V to 0.3V (±25 MV), Overcharge Detec