... 5.certification:CE,ROSH I. Application: For Laptop, netbook, ,DVD,tablet PC, iPhone/iPad/iPod,mobile phones, PDA,PSP and so on ... offer power to laptops working and charged laptop’s internal battery firstly. It will follow charged MP3450D after laptop’s internal ... 4.5A.V.Packing accessories: VI. Product clear picture: 60W battery bank MP3450D for laptop and mobile phone