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Changing the Powermagic Pro Settings
Voltage Cut-off Settings
After connecting it, the voltage cutoff settings can be adjusted on the Power Magic Pro itself via the white tabs on its side. For most vehicles, 12.0V should provide about 6-8 hours of power after the car turns off and still offers enough juice for the vehicle to start up again. During very cold weather, we recommend setting this to 12.5V.
Here's a diagram that shows the voltage and timer cutoff levels.
Timer Cut-off Settings
A timer can be set for 6/12/24/36/48/72/120 hours. You will also have the option of setting this at infinity, which will allow you to get the maximum amount of parking mode as there is no predetermined time restriction. However, the power will be cut as soon as the battery’s voltage drops below the low voltage cut-off threshold regardless of the timer setting.
ON/OFF Toggle Switch
You can toggle parking mode on/off with the flip of a switch: