A:Answer It should be able to charge anything that has a USB cable to charge it. I have charged my Samsung Galaxy S9, my wife's Samsung Note 9 and my son's Samsung Galaxy Tab A tablet all from this. Just use the charging cable for that device and plug it into one of the USB ports on the end of the battery pack and it should work. As far as bulky, yes, it is a little bulky but the more battery you want it to have the larger it will have to be to do that. It isn't too bad and looks good so I haven't had any issues. It is super easy to use as it is just plug in your device and it charges, that simple. :)