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 +/- 0.08V Over-discharge detection voltage: 2.55 +/- 0.08V Over-discharge detection delay: 50ms Over-discharge release voltage: 2.55 +/- 0.1V Detection of battery balance voltage: 4.2 +/- 0.025V Battery balance release voltage: 4.2 +/- 0.05V Battery balance current: 45 +/- 5mA Overcurrent detection voltage: 150mV Overcurrent detection delay: 15ms Overcurrent protection current: 120 +/- 20A Overcurrent protection release condition: disconnect load Short circuit protection condition: external load short circuit Short circuit detection delay: 200uS Short circuit protection release condition: disconnect load Internal resistance of the circuit: Set as needed less than or equal to 15m ohm Working current: less than or equal to 60uA Current (when the battery is over-discharged): less than or equal to 10uA Temperature range: -30/+80C Color: colorful Material: PCB Size: 69x51.5x10MM Package Contents: 1 * Battery protection board Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.