Specification:
Item Type: Battery Capacity Tester
Material: Cold Rolled Steel
Plug Attributes: 100-240V AC
Power Supply Mode: DC 19V-20V, Current 3.5A
Discharge Voltage: 0.00-30.00V, The Minimum Step is 0.01V
Charging Voltage: 0.10-18.00v, The Minimum Step is 0.01V
Discharge Current: 0.10-20.00A, The Minimum Step is 0.01A (The current is automatically limited when the power exceeds the limit)
Charging Current: 0.10-5.00A, The Minimum Step is 0.01A (The maximum current 10V is less than the power supply current)
DSC-CC Mode (Constant Current Discharge): constant discharge current, used to test battery capacity.
DSC-CP Mode (Constant Power): The discharge power is constant, used to simulate constant power equipment.
CHG-CV Mode (Constant Voltage Charging): Constant current and constant voltage charging, supporting lithium battery and -acid.
Automatic and Discharge: Support Automatic "-Discharge-" Mode
Voltage Measurement: 0.000-4.500V (Low Voltage Range), Accurate to 0.003V, Error ±0.5%; 4.50V-30.00V (High Voltage Range), Accurate to 0.01V, Error ±0.5%.
Current Measurement: 0.10-20.00A, Accurate to 0.01A, Error ±0.5%
Capacity Measurement: Within 10Ah, The Resolution is 0.001Ah; 10Ah-100Ah, The Resolution is 0.01Ah; 100Ah, The Resolution is 0.1Ah.
Wiring Mode: Four-Wire Detection
Liquid Crystal Display: It can display test data such as voltage, current, capacity, time, power, and energy.
Computer Connection Interface: Dedicated USB to TTL Serial Cable (MiniUSB Port, Not Ordinary USB Cable)
Maximum Discharge Power: 85W, 20A within 4.2V, 10A within 8.4V, Less than 10A at Higher Voltage.

Package List:
1 x Battery Tester
2 x Test Line
1 x USB to TTL Cable
1 x Adapter
1 x Power Cord
1 x Manual

Note:
This model product does not support Ni‑MH and Ni‑Cd charging.