How many of your devices are charged via USB? Probably your at least a smartphone, maybe a tablet, a GoPro, remotes, audio gear and the list goes on. Each of those devices have their own charger that most likely connects to a USB cable or ends with a micro USB connection.
Photographer JP Danko sent in this great tip about using a wall socket with an integrated USB charger. JP suggests using a Leviton T5630-W 2.1-Amp USB Charger but there are other brands out there. Here is JP's plan: Click to continue ›