•Voltage Charge Voltage 19/21V
•Single Cell Charge Voltage 3.8/4.25V
•Current Continuous Discharge Current 8-20A
•Overcharge Protection Overcharge Single Cell Detection Voltage 3.85-4.25V
•Overcharge Protection Delay 1S
•Overcharge Single Cell Recovery Voltage 3.75-4.13V
•Overcharge Protection Release Delay 1mS
•Over-discharge Protection Over-discharge Single Cell Detection Voltage 2-2.8V
•Over-discharge Protection Delay 1S
•Over-discharge Single Cell Recovery Voltage 2.5-3.0V
•Over-discharge Protection Release Delay 100±20mS
•Over-current Protection Over-current Detection Voltage 0.1-0.4V
•Over-current Detection Current 30±5A
•Over-current Detection Delay 1S
•Recovery State Auto
•Short Circuit Protection Support Yes
•Short Circuit Detection Delay 250uS
•Short Circuit Release Delay 1S
•Short Circuit Detection Voltage 0.8V
•Recovery State Auto after Disconnect Load
•Over Temperature Protection Protection Temperature 70±5°
•Recovery Temperature 55±5°
•Power Consumption Working State 25uA (25°)
•Stand-by State 6uA(25°)
•Internal Resistance Discharge Main Circuit Internal Resistance 30±5mΩ
•Temperature Operating Temperature -40°-85° RH≤75%
•Store Temperature -40°-125° RH≤75%
•Size Length*Width 46*40mm/1.81*1.57"