If you've ever wanted a phone with a bigger battery than most laptops, your wish was just granted

Whenever I hear about a company making a battery phone, my first reaction is to roll my eyes at said device. From my experience, battery phones are good at battery life, and that's pretty much it. But a Chinese smartphone maker that you might not even know created a smartphone with a 13,000 mAh battery that's actually decent. And yes, before you ask, you can use that 13,000 mAh to recharge other electronics. I've been lugging around an external battery with me for years. Wherever I'd travel to, ...