If you are a regular reader of this page, you may remember the Jackery Explorer 240 Portable Power Station and SolarSaga 60W Solar Panel from my holiday gift guide. I received the Explorer 240 ($249.99 at jackery.com) and Solar Panel ($179.99) just in time to include them in the gift guide, but I wanted to give these a full review because I love batteries and solar power. My wife will tell you I have way too many batteries, and I’ll tell you what I tell her: I just want to be very, very prepared. Our family moved to Katy 40 years ago, and in our first hurricane, we lost one window and were without power for almost a week. Jackery makes gadgets to help people power and charge their devices. I first became aware of it through its external battery packs that are used to charge phones and other small devices. I reviewed my first Jackery battery in 2013. The Explorer 240 is a battery that’s designed to do much more than charge your phone (which it does really well). The Explorer 240 weighs just 6.6 pounds and is easy to carry around to use where you need power. It has a built-in handle and feels about like carrying around a six-pack of longnecks. The large-capacity battery pack (240...