This universal laptop power supply has enough grunt to suit all but the most power demanding laptop models. Voltage is manually selectable and unit is supplied with 9 different connectors to suit a wide variety of different laptops. It can even charge newer HP laptops!

Outputs:
12VDC, 6A
14/15/16VDC, 5A
18/18.5/19/19.5/20VDC, 4.5A
21/22VDC, 5A

Connector N:
7.9mm Outer Diameter x 0.9mm Inner Diameter (pin) x 11.5mm Length
Suits: IBM, Lenovo

Connector QV2:
7.4mm Outer Diameter x 0.6mm Inner Diameter (pin) x 12.5mm Length
Suits: HP

Connecter ZV3:
7.4mm Outer Diameter x 0.6mm Inner Diameter (pin) x 12.5mm Length
Suits: Dell

Connecter E:
6.5mm Outer Diameter x 1.4mm Inner Diameter (pin) x 12.0mm Length
Suits: Fujitsu, Panasonic, Sony, Samsung, Dell

Connector G:
5mm Outer Diameter x 1mm Inner Diameter (pin) x 11.5mm Length
Suits: Samsung

Connector P:
5.5mm Inner Diameter x 2.5mm Outer Diameter x 12.0mm Length
Suits: Acer, Asus, Compaq, Gateway, HP, IBM, Fujitsu, Panasonic, Samsung, Sharp, Toshiba, Hitachi

Connector T:
4.75mm Outer Diameter x 1.7mm Inner Diameter x 10.0mm Length
Suits: HP

Connector X:
5.5mm Outer Diameter x 1.7mm Inner Diameter x 12.0mm Length
Suits: Acer

Connector AA:
3.0mm Outer Diameter x 1.0mm Inner Diameter x 8.0mm Length
Suits: Asus, Samsung, Acer

Connector AG:
4.5mm Outer Diameter x 0.60mm Inner Diameter (pin) x 12.0mm Length
Suits: HP

Connector AH:
Rectangular
Suits: Lenovo