Designed For:
DESIGN FOR HP Pavilion DV7 series including DV7-1000, DV7-2000, DV7-3000, DV7-4000, DV7-5000, DV7-6000 and DV7-7000 entertainment notebooks, DV7T and DV7Z models, HP ProBook 430, 440, 450, 455, 640, 645, 650 and 655 G1 G2 series, HP EliteBook 720, 725, 740, 745, 750, 755, 820, 840 and 850 G1 G2 series, HP 2000 series laptops, HP G series and G62 models, Presario Compaq CQ50-100, CQ45, B1210, A900, Pavilion DV5000, NC6120, NW8000 and NX4800 using 19V 4.74A 7.4 x 5.0 mm big pin charger specification.