These are new genuine Dell products and are guaranteed for 1 year

Compatible Models:

Dell Latitude E5400
Dell Latitude E5500
Dell Latitude E6400 ATG
Dell Latitude E6500

Dell Studio 16 (1564)

Dell Studio 17 Series:
Studio 1735
Studio 1736
Studio 1737
Studio 1745
Studio 1747
Studio 1749

Dell Studio 15 Series:
Studio 1535
Studio 1536
Studio 1537
Studio 1555
Studio 1557
Studio 1558
Studio 1569

Specification:

Input: 100-240V ~ 1.5A
Ouput: 19.5V - 4.62A / 90W

Compatible with the following part / model number(s):

Y807G, 330-1826, 0W529F, NN236, FA90PE1-00, 0CM889, CM889, 450-11467, 0WK890,  WK890, DA90PE1-00,  ADP90-VH B, PA-3E Family, PA3E, 0U680F, U680F, PA-PA-1900-28D, 0J62H3, J62H3, OU680F, HA90PE0 -00, NY512, 0NY512, FA90PE0-00 

AC Power Cord included

Order by 4pm for next working day delivery (When showing in stock)