inputs.text: great portable effective - ive nt70t little week ive pleased far ive used iphone 5 iphone 4s lg optimus 3d lg phone worked great built micro usb charger iphones worked flawlessly dual usb ports past ive external batteries usb ports difficult use hard plug cords remove pleased nt70t ports easy using wall plug phone came withthe battery could easily charge two iphones loved led lights would display much power left battery thing phones charging push power button show leds time leds constantly battery pack charging show far along charge battery found quite helpfulnow battery take long time charge prepared charge overnight plan taking trip using expected high capacity battery also know battery not come wall outlet plug plugged plug use smartphone device usb chargerthe one thing really wish device built iphone charger hope new trent make product future thankfully device works flawlessly iphone regardlessi able fully charge iphone 5 four times charging battery pack phone battery anywhere 920 charged 100 time time also used phone charging imagine could get even charges didnt use device chargingi would highly recommend battery pack looks great holds lot charge small enough take nearlyanyplace would go