EBC-A20 Battery Tester 30V 20A 85W Lithium Lead-acid Batteries Capacity Test 5A 20A Discharge Support PC Software battery capacity tester dischargeFeatures:brand new and There are 3 types, EU/UK/US Standard, choosing according to your region.3 working modes settable design, you can set DSC-CC, DSC-CP, CHG-CV according to your demands.5A recharging, 20A discharge, the power is 85W.Large LCD display, you can see the voltage, current, capacity, for time, power, energy and other test data clearly.Compact size, light weight and portable, wear resistant and can provide long sercive for time.Can be used to test the battery capacity, simulate constant power equipment, and test lithium and leadacid battery.Specifications:MaterialL: AlloyVoltage test: 0.000-4.500V (low pressure gear) accuracy to 0.003V, error ±0.5%4.50V-30.00V presure gear) accuracy to 0.01V, error ± 0.5%Current test: 0.10-20.00A, accuracy to 0.01A, error ± 0.5%Capacity test: 10Ah, the resolution is 0.001Ah10Ah-100Ah, the resolution is 0.01Ah100Ah, the resolution is 0.1AhConnection: four-wire detection, voltage test and current channel are separate wiring, to ensure measurement accuracyLCD display: voltage, current, capacity, for time, power, energy and other test dataC-omputer Online: dedicated USB to ttl serial port (Mini USB port, not an ordinary USB cable) c-omputer control, plotting, calibration benchmarking, firmware upgrade, cycle recharge/discharge etcPackage Includes:1 x Battery Capacity Tester1 x Test Lines1 x USB to Port Line1 x19V 4A Power S-upplyNote:Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item.