inputs.text: absolutely recommend product - using imp500 nearly two years bought trip middle east iphone owner knows 15 hours plane requires backup battery power iphone especially expecting watch movies play games listen music able ensure landed dubai full battery power iphone still enough juice imp500 charge phone completely three times keep device briefcase times recently found new use golf course golf shot gps app retractable cord allows still use iphone freely without hold battery pack separately another hand greatest part imp500 fact get bail friends dead battery charged iphones planes lent coworkers needing full charge quickly efficiently owe one