Continuous Discharge Current: 15A Instantaneous discharge current:150A Charging : 54.6V Maximum charging current: 15A Overcharge detection : 4.25±0.025V Overcharge protection delay: 100ms Overcharge release : 4.15±0.05V Overcharge detection : 4.2±0.025V Overdischarge detection : 2.80±0.08V Overdischarge detection delay: 50ms Overdischarge release : 2.9±0.1V Overcurrent detection : 150mV Overcurrent detection delay: 10ms Overcurrent protection current: 75±5A 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 15mΩ Working current: less than 40uA Sleep current (when the battery is over-discharged): less than 10uA Temperature range: -30/+80°C Size: 63*33*9mm colour:Silver + green Material:Metal + PCB Package Contents: 1 * - Battery Protection Board 1 * 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.