Review on Xiaomi 70mai Jump Starter Midrive PS01 by Stanislaw Pietka ᠌

Sorento 3.3L v6 gasoline, stood for a month in the cold. The battery sat down completely, nothing lit up, I did not test it with a voltmeter, but definitely significantly less than 10V. Connected this thing (fully charged) - nothing happened. Nothing turned on, the indicators did not light up, I was even upset. But then, in the darkness, I accidentally found a tiny hidden button on the side of the terminal wire insertion case, then, as it turned out, "BOOST". After pressing everything instantly turned on and the engine started! As in the instructions, the main thing after starting is to disconnect this case within 30 seconds, which was done. Of course, you can catch neighbors and other random people and ask them to "light up", or take the battery home to charge (save 2/3 of the cost), but it's better that way, definitely better than all other layouts.