Item Name: Battery Tester 30V 20A 150W Lithium Lead-acid Batteries Capacity Test. Product DescriptionMD150 discharge tester parametersModel MD150 discharge voltage 0-30VDischarge power 150W, discharge current 0.1-20A freely setEquipment power supply: DC12V/2A, operation mode, discharge manual switchError 1% heat dissipation temperature controlled fan (maximum noise about 60dB)Note that the positive and negative poles are not allowed to be reversedDischarge mode constant voltage, constant current, constant power, constant resistance, dynamic load testSize 15.3*14*9.6*13.2cmDisplay parameter charging: voltage/currentDischarge: measured voltage / cut-off voltage / initial voltage / average voltage measured current / set current / capacity / power / temperature / power / internal resistance running time / discharge curveThis product adopts liquid crystal display, friendly man-machine interface, high measurement accuracy and small error. It has five discharge modes, namely constant current discharge (CC), constant power discharge (CW), constant resistance discharge (CR), constant voltage discharge (CV) and dynamic load test (DS). It can meet diversified test requirements, quickly test the internal resistance of power supply, and has five protection measures, namely reverse polarity protection, Over voltage protection, over-current protection, over- power protection and over-temperature protection to ensure equipment safety. The product communicates with the computer through USB cable, operates in the upper computer software and draws various parameter curves in real time.package include:Host*1, USB data cable*1, power adapter*1, a set of test cables*1, manual*1
