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EBC-A20 User Manual
Copyright (C) 2006-2017 ZKETECH
First line: mode and charge current
Second line: constant voltage, cut-off current and auto mode
Charge testing stops when current reaches lower than cut-off voltage. Cut-off current can set
0.1A or above.
When the right part of the second line shows NOR, it means you select normal mode and
testing ends when charge process finishes. But if you change NOR to AUTO (press INC or
DEC), it means testing won’t stop until it finishes charge-discharge-charge circle automatically.
When you switch to AUTO and cursor stops at AUTO, press “ON” button longer to set
discharge parameters for the AUTO test.
Second line: discharge current, cut-off voltage and waiting time (between discharge and charge
we recommend you to set 5-10 minutes waiting time to cool batteries)
After completes settings, press “SET” button for a long time to save data and return to the
upper-level interface. Press “SET” button again to save data and return to the testing interface.
Press “ON” button to start tests.
4.4 Setting examples
1) Setting steps
Plug in power cable and turn on the tester.
Connect the tester with batteries and you can read the voltage on the LCD screen.
Press “SET” button for more than 2 seconds to open setting interface.
Set testing parameters.
Press “SET” button for more than 2 seconds to ruturn to testing interface.
Press “ON” button to start tests.
Check test results in testing interface after testing finishes.
Remove batteries and switch off the tester.
2) Setting discharge at a constant current (discharging 3.7V LiPo to 2.8V at 5A):
3) Setting charge at a constant current and voltage (charging 3.7V LiPo at 2.5A to 4.2V, cut-off
current 0.11A):
