First charge, Do i use ac plug or use the port like a cell phone

[garypat206]

This is stupid but is it best to use ac cord that comes with it or use the port harger

 

[webworkings]

I am assuming you mean either the charger that can plug into a wall outlet, or one that can plug into a USB port? Either way, both would work. As long as they are the ones that came with the device.