... :1.5AhInternal Impedance(1kHz,AC):46±2mOhmStandard charge(at room temperature):CC 0.75A to 3.7V,CV to 150mA) ... Standard discharge(at room temperature):0.75AMaximum discharge currrent:4.5ADischarge Cutoff:2.0VOperating ... example, 18650 2200mAh lithium battery parameters include discharge current, operating temperature, internal resistance, weight, protection parameters, etc. This shows ...