As we can see in the video, the Oukitel K6000 Plus albeit packing a 12V/2A power adapter charges at about the same rate of the Ulefone Power 2 with its 9V/2A charger, quite surprising if you ask me.

Many people dream of the old days when phones lasted for three weeks straight and while that is no longer a reality, the Oukitel K6000 Plus offers the next best thing; up to 4 days of battery life.

Having seen a few rugged phones, they typically fall into one of two categories: either being excessively bulky to achieve extended battery life, or lightweight with less longevity and features.