Your laptop model uses TIP28
Your laptop model requires a 90 watt adapter or greater

Only suitable for use with the 2-Power models below

(The part no's below are printed on the adapter label or on the adapter packaging)

AC/DC Adapter Models Tip Specification
CUA0001B - 90 Watts
CUA0090B - 90 Watts
CUA0003B - 120 Watts
CUA0120B - 120 Watts
CUA0150B - 150 Watts
18-20V DC
Auto Air Adapter Models Further Information
UCA0001A - 90 Watts
UCA0090B - 90 Watts
Tip 28 is only suitable for laptops with 4.74A or 4.9A requirement. Some models within this range have a 3.5A requirement. These models require Tip 5 & 72 or 90 watt brick. Check the label on the existing AC Adapter or laptop to see which type you have.
Alternative Tip number 2-Power single moulded tip AC Adapter model also available
Search For Another Model
TIP 28 (May use Tip 5 see Further Information)