EBC-A20 4-Wire Battery Tester 20A 85W Lithium Leadacid Battery Capacity Tester 5A Recharge 20A Discharge Online Control ,Long Lasting

Battery tester with charge and discharge function, which can be used to test the capacity of lithium batteries and lead-acid batteries Support separate charge-discharge and charge-discharge-charge test. It can be connected with a computer, can be repeatedly charged and discharged, and can be extended through online software. Compact size, light weight, easy to carry, wear-resistant, long service life. Large LCD screen, you can clearly see test data such as voltage, current, capacity, time, power, and electric energy. 3 working modes can be set design, you can set DSC-CC, DSC-CP, CHG-CV according to your needs.