With power going to Wi-Fi, 4G, GPS, Video, Sound, and everything else a smartphone can do, (make calls, don’t forget), it doesn’t take long for the battery to reach a point where your day becomes a very anxious one as you run around with the charging chord looking for an outlet. Even if you’re diligent and do a fresh charge overnight, with all the different features engaged, a smartphone is a useful thing for about 30 minutes. Continue reading