Freeloader iSIS is a portable solar charging device providing high functionality and cutting edge performance. It uses a new high-density solar cell that needs only half of the space of conventional solar cell technology. The matt finish lends the device a high-tech appearance. Thanks to in-built charging connectors, no additional cable is needed. iSIS allows charging two devices simultaneously. Supplied with an all-weather extremely tough case, iSIS will not break when dropped from a height of up to one metre.