Hi, i don't know if my question is being asked in the proper place???
It's about that orange notice i received with my new flashscan v2: it says :do not connect flashscan between a vehicle and a personal computer or a laptop if that computer is being powered from the vehicle's 12 volt system through a power inverter.Doing so will almost certainly damage your flashscan device and possibly your laptop/computer.

My question is: What are my option to power my laptop? Is my DC/DC laptop charger connected to the vehicle's 12 volt system a proper way to keep my laptop alive?

I dont want to screw up any of my devices, i realy want to know what i'm doing before i make any mistakes!
Thanks folks!