inputs.text: absolute must traveler - received newtrent nt70t days ago sleek design connects pcs charging without need additional wiring extremely portable device however take quite fully charge using pc tried charging usb power outlet adapter came ipad connect power outlet enabled charge nt70t hours newtrent probably include usb power adapter four convenient led lights indicating charge level handy item especially travel frequently wife took trip charlotte visit daughter noticed people scrambling nearest power outlet airport charge cell phones nt70t shines important phone call noticed htc android battery hog warning less 10 power remaining pulled nt70t connected phone able complete call without loosing beat completely charged phone hours hand expecting little bit charging power ipad ipad 20 battery power remaining thought might good opportunity see nt70t charging ipad connected nt70t forth led flashing indicating least 80 charging power hours charged ipad 20 60 checked nt70t last led flashing indicating charging capacity almost depleted would expected charge ipad completely however fair nt70t gave ipad several hours run time pretty good external battery size cell phone system administrator major world wide corporation would not hesitate recommend nt70t colleagues definitely car pc case next business trip would probably give newtrent nt70t external battery pack 5 stars