I waited eagerly and anxiously to receive my new iTorch IMP52D and once received, it was well worth the wait. It came already half-charged and I charged it fully overnight. The following morning, I used it to re-charge my iPhone5 whose battery was only 50% charged and within one and a half hours it was fully charged after connecting to the iTorch IMP52D. The process was simple and extremely easy to execute and after the half-charge, the remaining power in the iTorch was still showing as high (three lit LED indicator lights).