inputs.text: great external battery - found device much better looking majority external battery packs seen used past looks like high end piece tech not look place alongside tech battery charged quite quickly plugged ipad charger seehemed slower plugged computer addition built cable charge great idea output cable would better available apple specific version understand limitations apples licences number usb charging devices not need extra usb charging block think may people may find needed extra output values usb ports nice touch missing products makes easier check higher powered devices plugged correct port battery level indicators useful seehem accurate charging devices seehems run little faster standard iphone charger although not fast ipad charger quick enough keep devices running use