General description The 3X 14S 52V 35A Li-ion Lithium Battery Charger Protection Board is designed for electric bikes, featuring a balance function to ensure optimal battery performance and longevity. This protection board safeguards against overcharging, over-discharging, and short circuits, making it an essential component for maintaining battery health. Technical specifications Continuous Discharge Current: 35A Instantaneous Discharge Current: 100A Charging Voltage: 58.8V Maximum Charging Current: 7A Overcharge Detection Voltage: 4.28 +/- 0.05V Overcharge Protection Delay: 100ms Overcharge Release Voltage: 4.08 +/- 0.05V Battery Balance Detection Voltage: 4.2 +/- 0.025V Battery Balance Release Voltage: 4.2 +/- 0.05V Battery Balance Current: 45 +/- 5V Over-discharge Detection Voltage: 2.55 +/- 0.08V Over-discharge Detection Delay: 50ms Over-discharge Release Voltage: 3.0 +/- 0.1V Over-current Detection Voltage: 150mV Over-current Detection Delay: 15ms Over-current Protection