I follow up on a viewer's concern about the #ZKE-Tech Battery Testers and the potential of damaging the batteries under certain conditions. The claim is that if the tester loses connection to the computer during testing, it just keeps charging or discharging without stopping at the set voltage.
If this turns out to be true, it is a real #safety problem. So let's get into it and #test both battery testers for overcharge and overdischarge protection. We need to know for sure because these are the main battery testers, we are all using.

All infos, product links and software downloads to the ZKE Tech battery testers EBC-A20 and EBC-A40L: [ Ссылка ]

Specs of both testers:
ZKE-Tech EBC-A20 Charger and Tester:
Test Voltage: 0-30V
Test Current: 0.1-20A
Charge Voltage: 0-18V
Charge Current: 0.1-5A

ZKE-Tech EBC-A40L Charger and Tester:
Test and Charge Voltage: 0-5V
Test and Charge Current: 0.1-40A

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