This is for an Original HP Power Adapter 18.5V 3.5A 7.4/5.0mm

Warranty: 6months

Specification:

Special Features?

1. Power Saving
2. LED Power-on Indicator
3. Overload Protection
4. Short Circuit Protection
5. Over Temperature Protection

Compatible Models?

Compatible Part numbers:
ED494AA#ABA, 391172-001, 384019-003, PA-1650-02HC, 384019-001, 463958-001 , 463552-001

Compatible with follow Series:
HP 2133 Mini-Note PC
HP 2533t Mobile Thin Client
HP Compaq 2230s Notebook PC
HP Compaq 2510p Notebook PC
HP Compaq 2710p Notebook PC
HP Compaq 6510b Notebook PC
HP Compaq 6515b Notebook PC
HP Compaq 6530b Notebook PC
HP Compaq 6535b Notebook PC
HP Compaq 6710b Notebook PC
HP Compaq 6715b Notebook PC
HP Compaq 6720s Notebook PC
HP Compaq 6720t Mobile Thin Client
HP Compaq 6730b Notebook PC
HP Compaq 6730s Notebook PC
HP Compaq 6735b Notebook PC
HP Compaq 6735s Notebook PC
HP Compaq 6820s Notebook PC
HP Compaq 6830s Notebook PC
HP Compaq 6910p Notebook PC
HP Compaq 8510p Notebook PC
HP Compaq 8510w Mobile Workstation
HP Compaq 8710p Notebook PC
HP Compaq 8710w Mobile Workstation

HP Compaq nc2400 Notebook PC
HP Compaq nc4400 Notebook PC
HP Compaq nc6120 Notebook PC
HP Compaq nc6320 Notebook PC
HP Compaq nc6400 Notebook PC
HP Compaq nc8430 Notebook PC
HP Compaq nw8440 Mobile Workstation
HP Compaq nw9440 Mobile Workstation
HP Compaq nx6115 Notebook PC
HP Compaq nx6325 Notebook PC
HP Compaq nx7300 Notebook PC
HP Compaq nx7400 Notebook PC

HP EliteBook 6930p Notebook PC
HP EliteBook 8730w Mobile Workstation

HP Pavilion: dv4, dv5, dv6,dv7, G3000, G5000, G6000, and G7000;
Compaq Presario: CQ40, CQ45, CQ50, CQ60?