Good point on the USB charger. Many are 1 amp, but tablets need 1.5 to 2 amps to charge effectively. I believe the ones sold for Ipads are 2 amp.
Originally Posted by sailah
Personally I like the gps to remain on so it doesn't cycle every time you turn bike on and off. Also make sure your usb has enough amps to run a tablet, I was unaware there was a difference but noticed some of my droids wouldn't charge for beans with a random plug. Also having a live outlet allows you to quickly attach a battery tender through the 12v plug