This $40 case will double the battery life of your Galaxy S8 or S8+

Samsung’s Galaxy S8 and Galaxy S8+ smartphones are best-in-class in so many ways. The design is unmatched, the displays are eye-poppingly gorgeous, and they’re so powerful that they can be used as full-blown desktop computers. But there’s always room for improvement, of course, and we’re about to give you an easy way to double your Samsung phone’s battery life. Check out the ICONIC 5000mAh Galaxy S8 Battery Case and the ICONIC 5500 mAh Galaxy S8 Plus Battery Case. T