ZKETECH
EBC-B20H User Manual
Copyright (C) 2006-2017 ZKETECH
3.3 PC connection
The tester can connect with a computer through a designated USB-TTL cable (with aerial
sockets).
4. Display and setting
4.1 Buttons
SET —— setting knob (rotate to left/right and press)
ON —— start/stop
4.2 Testing interface
The first line shows voltage, current and working state (ON,OF).
The second line shows testing mode (DSC/CHG), capacity (automatically switch from
0000mAh to 00.00 Ah, 000.0Ah).
The third line shows test time ( hour: minute: second).
The fourth line shows only when the tester is connected to a computer.
Testing mode:
DSC- the tester supports battery discharge at a constant current. It allows you to set discharge
current and termination voltage. Discharging stops when voltage reaches below the set
termination voltage. Discharging stops automatically when the set test time ends.
CHG- the tester supports battery charge through a portable external charger. Charging stops
automatically when current reaches below set current.
When you see the testing interface, press “ON” to start testing and the testing mode reads ON.
If you press one more time, the testing stops and the testing mode reads OF.
A long time press on the “ON” button will continue last test (time and capacity continue from
last records).
Stop testing and press “SET” knob for two seconds to open setting interface (this function will
be invalid when the tester is connected to a computer).
TO Rotate “SET” knob to left and right allows you to read capacity and time of each step.
(Mode Capacity Time)
