Continuous Discharge Current: 35A Instantaneous discharge current:100A Charging voltage: 58.8V Maximum charging current: 7A Overcharge detection voltage: 4.280.05V Overcharge protection delay: 100ms Overcharge release voltage: 4.080.05V Overcharge detection voltage: 4.20.025V Battery balance detection voltage: 4.20.025V Battery balance release voltage: 4.20.05V Battery balance current: 455V Overdischarge detection voltage: 2.550.08V Overdischarge detection delay: 50ms Overdischarge release voltage: 3.00.1V Overcurrent detection voltage: 150mV Overcurrent detection delay: 15ms Overcurrent protection current: 12020A 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 Temperature protection: Set as needed Main circuit conduction internal resistance: less than equal 15m Working current: less than equal 60uA Sleep current (when the battery is over-discharged): less than equal 10uA Temperature range: -30/+80C Size: 63 x 33 x 10mm colour:Silver + green Material:Metal + PCB Package Contents: 3 x Li-ion Battery Protection Board 3 x Cabel wire 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.