Cable Mode: Same Port Single Battery Over-discharge Voltage: 2.7V±0.08V Continuous Working Current: 30A Overcurrent Recovery Conditions: Charging recovery / disconnected load Short Circuit Recovery Conditions: Charging recovery / disconnected load Single Battery Overcharge Voltage: 4.25V±0.025V Continuous Charging Current: 30A Charger Voltage: 56V-60V (recommended) Charging Over Temperature: 63℃ Discharge Over Temperature: 85℃ Working Consumption: Less than equal 40uA Internal Circuit Conduction Internal Resistance: Less than equal 15mΩ Temperature Range: -40 to +80℃ Disconnect Protection: Support Cable Size: 0MM p. 40 cm length Color: As shown Material: PC+Metal Package Contents: 1 x Protection Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real item. The allowed measurement error is +/- 1-3 cm.