Ask Engadget: How do I keep my electronics from dying when I travel?

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Q: I’m traveling soon and plan to bring all the devices I usually use, including my smartphone, tablet and laptop. What should I buy to keep everything charged? A: If you’re traveling domestically, one large and one small power bank plus a foldable charging station (in addition to your usual cables and wall adapters) should keep your devices reliably powered. If you’re heading to another country, you should also include an outlet adapter. And if you’re flying, there are a few TSA rules you should know about that apply to electronics and external batteries. How to pick a power bank for travel Over the past few years, I’ve tested dozens of portable batteries for Engadget’s guide to the best power banks and I’ve brought a bunch with me on planes, trains and interminable autom ... Read full article.