Power supply 19.5V 4.62A, 7.4x5.0mm + central contact, HP

Compatible Part Number:
LA90PE0-01,3T6XF，PA-1900-27D，PA-3E，DA90PE0-01，WK890，FA90PE0-01，J62H3，PA-1900-28D，LA90PE1-01，DA90PE1-01，FA90PE1-01

Compatible Models:
Dell Latitude Notebooks: D400,D410,D420,D430,
Dell Latitude Notebooks: D500,D505,D510,D520,D530,D531
Dell Latitude Notebooks: D600,D610,D620,D630,D630 XFR,D631
Dell Latitude Notebooks: D800,D810,D820,D830
Dell Latitude Notebooks: E4200,E4300,E4310,E5400,E5410,E5420,E5430,E5440,E5500,E5510,E5520,E5530,E5540
Dell Latitude Notebooks: E6220,E6230,E6320,E6330,E6400, E6400 ATG,E6400 XFR,
Dell Latitude Notebooks: E6410,E6410 ATG,E6420,E6420 ATG,E6420 XFR
Dell Latitude Notebooks: E6430,E6430 ATG,E6430s,E6430u,E6440,E6500,E6510,E6520,E6530E6540,E7240,E7440