Battery Capacity Tester,Computer control,Can see the discharge curve


  • Performs battery capacity, discharging and power performance tests
  • Supports up to 30V/20A/200W
  • Digital display of test data (voltage, current, capacity, time, power, energy)
  • Four-wire connection method
  • Built-in Fan for better heat dissipation
  • Measurement representation through PC software


  • Power Supply: DC 12V/1A
  • Voltage Setting: 0.00-30.00V, minimum step is 0.01V
  • Current Setting: 0.1-20.00A, minimum step is 0.01A (Current automatically limits when power is overrun)
  • Test mode: DSC-CC: constant discharge current for testing battery capacity or supply current/ DSC-CP: Constant discharge power for simulating constant power equipment or testing power supply
  • Voltage Test: 0.000-4.500V (low pressure) accuracy to 0.003V, error ±0.5% / 4.50V-30.00V (high pressure) accuracy to 0.01V, error ± 0.5%
  • Current Test: 0.10-20.00A, accuracy to 0.01A, error ± 0.5%
  • Capacity Test: Within 10Ah, resolution is 0.001Ah/ 10Ah-100Ah resolution is 0.01Ah/ Above 100Ah resolution is 0.1Ah
  • Discharge Power: Max 200W (It should be controlled within 90% for a long time working)

Parts List

  • ZKETECH EBD-A20H DC Electronic Load/Battery Capacity & Discharge Tester/Power Supply Tester 30V 20A 200W
  • Power Cable
  • 4X Crocodile Test clips
  • USB Interconnection Cable

Price:$79+shipping cost

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