Business Trip? 5 Tech Essentials to Pack

Travel lighter! Get more work done! Never run out of power! Don't leave home without these tech essentials.

I travel frequently in my job as a reporter—in fact, I’m typing this on a plane right now. After each trip, I start to evaluate which gadgets I used the most, which apps I found most useful, and—most importantly—which gadget mistakes I made.

We’ve …