Haven’t heard of the Oukitel K6000 yet? It’s a 5.5-inch device with a 64-bit quad-core MediaTek chipset, a 13 megapixel camera and 2GB of RAM. But the headline spec of the device is its massive 6,000mAh battery, something Oukitel managed to achieve by stuffing 2 3,000mAh units inside.
