A stone doesn't have to be huge for it to have an effect. It shows GreyLime with their Power Stone 5200 mAh powerbank with two USB ports for iPhone and iPad.

The GreyLime Power Stone 5200 mAh power bank is the younger brother of the 10,400 mAh edition. It comes with a USB 2.0 and a USB microport, where the micro connector is also used to charge the power bank.

On a full charge that takes just over four hours, there's enough power on a GreyLime Power Stone 5200 mAh powerbank for 2.3 full charges of an iPhone 8.

With its 5W, the power bank is most suitable for charging mobile phones that need less than 10W for charging. It's therefore more suitable for iPad mini 2 and 3 than it is for iPad Air and iPad Pro. On the other hand, it is a fine match when we talk various smartphones from Samsung, Nokia, Huawei, HTC, LG, Sony and similar manufacturers.

With a scale of just 11x6x2.6 cm, the GreyLime Power Stone 5200 mAh powerbank has a size that is very well suited to support your power needs during your daily life. It's just before it takes up no more space than a mobile phone – except in depth.

You decide, so to speak, which stone you want to throw. The GreyLime Power Stone 5200 mAh power bank comes in three different color options. You can choose between grey, dark blue and sand colour if you choose this smart and elegant powerbank to support your need for extra charges throughout the day.