Home laptop dc adapter ROVERBOOK Replacement for ROVERBOOK laptop dc adapter Battery Number Battery Model: Discovery FT6Enote StudentExplorer B570Explorer D400EExplorer D470WExplorer D480VExplorer D790Explorer D795Explorer E410Explorer E570Nautilus B500Nautilus B570Nautilus D570Nautilus E510Nautilus Z500Navigator D570Navigator D575Navigator D575WNavigator E415Navigator E416Navigator W200Navigator W200WHNext W200Voyager D512Voyager H570Voyager KT5