> The next phone manufacturer that will be able to make a smartphone / laptop that can last more than 1 working day on a single charge will rule the world of sm

> The next phone manufacturer that will be able to make a smartphone / laptop that can last more than 1 working day on a single charge will rule the world of smart phones. My OnePlus One lasts 2-3 at least. I've never let it run down, but there were a few days when I had its USB cable plugged in backwards (doh!) and was wondering why it didn't charge.