inputs.text: nt70t excellent long flights - originally purchased product trip hawaii family taking product hit wish two thehem nt70t fully charged day departed 1st leg boys shared 70t using kindle fires one thehem connected built usb cable connected 2amp port long usb cable point switched ports started flight upper 90 range fires 3 hour playing minecraft together 100 nt70t still half juice rehemaining used kindles airport without 70t waiting next flight 4 hours time charged 70t ready go next hours time maui kindles still power plenty power left 70t charge phone several people ask using charge devices told thehem 70t love