inputs.text: almost perfect - recent business trip misplaced external charger tekcharge mp1820 given two years rather simply replace decided research see available marketplace boy glad exhaustive search came upon new trent nt70t little device sleek design integrated usb power micro usb power cables two additional usb charging ports 21 amp tabletsiphones 1 amp devices like smartphones gps units etc really like built charging cables lug around different adapters cables former charger always worried losing unit also enough stored power fully charge iphone 3 times ipad mini 1 times another nice feature device auto shut not use charging finished dont need worry draining battery like old oneof course couple things would recommend make even better first would preferred digital battery level indicator instead four leds unit press power button determine much power remains 4 leds 80100 3 leds 6080 2 leds 4060 1 led 2040 1 led flashing 20 would also nice carrying case would come unit need research find one fits lastly user manual leaves little desired spartan content mentions nothing turn unit research determine auto power would nice noted literaturenote device not come iphone adapter ac wall charger 100 compatible original iphone data cable apple wall charger tabletsmartphone usb chargers