HP-COMPAQ 18.5V 6.5A
Specification:
  Input: AC 100-240V, 50-60Hz

Output: DC 18.5V 6.5A

Connector: 7.4-5.0mm


Compatible:  
HP EliteBook 6930p, 8530p, 8530w, 8730w Notebooks


HP HDX X18 Notebook Series


HP Pavilion dv6t, dv7 Entertainment Notebook Series


HP Compaq nx6330, nx9420 Notebooks


HP Compaq 2230s, 6510b, 6515b, 6530b, 6535b, 6710b, 6710s, 6715b,  6715s,

6830s, 6910p, 8510p, 8510w, 8710p, 8710w