Description
General description EBC-A20 is a multifunctional battery capacity tester designed for testing the performance of lithium and lead-acid batteries. It features both charging and discharging functions, allowing users to assess battery capacity effectively. The device supports separate loading and unloading, and can connect to a computer for advanced functions through online software. Technical specifications Charging and discharging current: 20A Maximum power: 85W Power supply: DC 19V-20V, current over 3.5A Voltage adjustment: 0.00-30V, minimum step 0.01V (maximum 18V when charging) Discharge current: 0.1-20A, minimum 0.01A (automatic current limitation when overcurrent consumption) Test voltage range: 0.0-4.5V (low voltage), accuracy up to 0.003V; 4.5V – 30V (high voltage), accuracy up to 0.01V Test current: 0.1-20A, accuracy up to 0.01A Capacity test accuracy: 10AH / 0.001AH, 10A-100A / 0.01A, over 100A / 0.1A Cable connection: 4-wire test for voltage and current to ensure accuracy