Battery Tester, EBC-B20H 20A Lead Acid Lithium Battery Capacity Tester Support External Charger Charging and Discharging

Battery interface: connect the battery pack to be testedCharger interface: connect the charger that matches the battery to be tested. When the tester is set to charge mode, the charger is connected to the battery for charging. The tester detects the charging current. When the current is less than the set termination current. Judgment is full, stop charging. (The tester does not control the charging current and voltage, it is only used for detection and on-off control).EBC-B20H battery pack testerDischarge current: 0.50-20.00A, minimum step 0.01ATest mode:DSC (discharge mode), constant current discharge, automatic stop when the voltage is lower than the set end voltageCHG (charging mode), charging through an external charger, automatically stops when the current is lower than the set termination currentCurrent measurement: 0.10-20.00A, accurate to 0.01A, error ±0.5%Capacity measurement:Within 10Ah, resolution 0.001Ah10Ah-100Ah, resolution 0.01AhAbove 100Ah, resolution 0.1Ah

• Built-in discharge load resistance, support external battery pack charger, automatic switching charge and discharge, support computer online drawing curve.
• Wiring mode: Four-wire detection, voltage measurement and current channel are connected separately to ensure measurement accuracy
• LCD display: voltage, current, capacity, time 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.
• Automatic charging and discharging: the tester supports up to 5 steps, and each step can be charged (requires an external charger) or discharged. The charge and discharge test can be automatically performed by setting multiple steps.