Thismanual applies to the relevant characteristics of theSmartportablemobileenergystoragepowersupplyS7 and is the basis for product design,productionandinspection.Thedesignsystemconsistsof aternarylithium8S1P battery protection board,PD circuit,DC charging circuit,MCUcontrolcircuit,bi-directionalinvertercircuitandLCDscreen.Inverter 700W pure sine wave AC110V/(220V)/50Hz/60Hz,DC12V/10A,USB QC3.0,TYPE-CPD3.0.suitable for camping, emergency communication,medical rescue,fire rescue etc