Testing Aliexpress 3S cheap BMS 25A

This is a test of BMS from Aliexpress 3S Lithium, the test is for over voltage - while charging, and under voltage while discharging.
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Aliexpress BMS: https://bit.ly/350XFgE
"SMART BMS" from official store
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Видео Testing Aliexpress 3S cheap BMS 25A канала Roee Bloch