PPP017L HP AC Adapter Specification:
HP Compaq Business Notebook AC Adapter 19V 7.1A Part Number PPP017L

Input: AC 100-240V (worldwide use)
Output: DC 19V 7.1A
Power: 135W

Connecter size: Oval Multi-pin

Attention! Please make sure the part will match your laptop. If your original AC adapter does not have a oval Multi-pin connector, please stop bidding this item. We do have 90W and 120W oval multi pin power supply for the other HP and Compaq models.

Item Includes: AC Adapter and Power Cord.

PPP017L HP AC Adapter warranty:
Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!

Full 12 months warranty!!

How to Select the correct HP PPP017L AC Adapter

(1)    The Voltage must be within 10% of your original HP PPP017L AC Adapter Voltage.
(2)    The Amps may be higher but they cannot by lower. If higher, no problem, for all electronic products only use as much current(Amps) as thay need but not how much provides.( For example, if the label of your laptop indicates 19V 3.15A, then the HP PPP017L AC Adapter with the voltage 18V to 19V all works with no harm doing to your laptop, and if you can not find the exact 3.15A HP PPP017L AC Adapter from these above, just select the next size higher in AMPS. 
(3)    Check the connecter of your original HP PPP017L AC Adapter, and make sure the HP PPP017L AC Adapter you want to order matches this one.