inputs.text: like handy product - wanted try product would something able charge two different devices without relying electrical outlet imp70d charge hp touchpad reasonable amount time charged separately iphone 4 iphone 4 charged 2 hours separate charging sessions best thing product charge touchpad iphone without relying electrical outlet electrical outlet not available charging products travelingit takes imp70d charge hp touchpad understand takes longer due fact touchpad much higher mah iphone 4overall really like product using lot future