inputs.text: another solid product new trent - bought thanksgiving 2 weeks must say build quality good test see capacity drained ipad2 fully charged external battery pack charged 75 ipad2 believe pretty amazing considering size ipad2 battery pleased product recommend ipadiphone users also compared imp50d imp50d charged 48 ipad2 agree imp50d smaller little lighter bottom line imp70d auto cut device charged much juice money pay go