MaxOak K2

The MaxOak K2 is named after the world’s second highest mountain, and it’s a fitting moniker that manufacturer KayoMaxtar chose. After all, at 50,000mAh, this is one of the biggest portable laptop battery chargers available, with a literally mountainous capacity.Just to put that in perspective, the Samsung Galaxy S8 Plus has a 3,500mAh battery, meaning that the MaxOak K2 could potentially charge it more than 14 times over with some juice spare. And the popular Dell XPS 13 laptop coul