... .5A max. 3,High capacity 50Wh laptop battery 4,Universal external battery I. Application: for 3C consumer product ... 2. USB OUT 5.DC OUT Voltage:5V,6V,7.5V,9V,12V,14V,16V,19V 6. ... will follow charged MP3450D after laptop’s internal battery has chargedfully. The MP3450D also will be charged ... .V.Packing accessories:VI. Product clear picture: rechargeable universal battery bank 8~20V/4.5A high capacity for ...