... smart-pin insideIt can power the laptop and charge the battery.Item Includes: AC Adapter and Power Cord.Compatible Part ... , PA-1650-050,PC531, XD733, XD802, YR733,0F7970Fit Laptop Modelfor Dell Inspiron Series: 300M, 500M, 505M, 600M, 630M, 640M, 700M ... D800, D810, D830, D830N, X300, E4300for Dell Precision Series: M20 M70for Dell XPS Series:M140, M1210for Dell Vostro Series:1000, 1400, A840, A860,1320 ...