EBC-A20 Battery Tester 20A 85W Lithium Lead-acid Batteries Capacity Test 5A Charge 20A Discharge Support Software Control ,Easy to Operate

Battery tester with charge and discharge function. Suitable for lithium battery/lead-acid capacity test (charging 5A, discharging 20A, maximum power 85W) Supports separate charging, discharging and charging and discharging test, supports connecting to a computer and using online software to charge and recharge multiple times, and has more extended functions. Wiring mode: Four-wire detection, voltage measurement and current channel are connected separately to ensure measurement accuracy LCD display: voltage, current, capacity, time, power, electric energy and other test data. Computer connection: dedicated USB to TTL serial cable (not ordinary USB cable) computer control, drawing curves, calibrating measurement benchmarks, upgrading device firmware, cycling charge and discharge, etc.