Lithium Battery Capacity Tester XH M239 Li Ion Battery 18650

CLEAR DISPLAY: The liquid crystal display is clear and can display the discharge capacity and discharge energy ACCURATE AND INTELLIGENT: Intelligent chip control, bring accurate measurement, support parameter memory function, easy to check next time DURABLE AND CONDUCTIVE: Excellent electronic components are used, which are sturdy and durable, with good conductivity and long service life EFFICIENT AND TIME SAVING: Dual working power supply, possess high working efficiency, save your time TEST PARAMETERS: This battery capacity tester is used to test the voltage, discharge capacity and discharge energy of 18650 lithium batteries