Compact design, super portable, small enough to easily slip into your backpack, purse, or pocket. With its 6000 mAh capacity, get more than one charge for an iPad mini, about 2 for iPhone 7, or over 1 for Samsung Galaxy S8. With its USB Port and Inbuilt MicroUSB Cable, it can charge 2 devices at once and auto detects your device to deliver its fastest possible charge speed up to 2.4A.