inputs.text: 27 increase ipad 3 not 40 battery life - received trent icurve imp70d making sure fully charged used recharge new ipad3 ipad 10 battery life rehemaining ipad sucked juice icurve drained ipad increased 37 battery life little bummed expected 27 increase recharged battery power technical details device says gives \\40 battery life ipad 3\\ granted nice small device could handly pinch not expect boost