Best Buy HP Compaq AC Adapter 90W LAP22

Replacement compatible HP Compaq AC adapter designed for use with the following ranges:

HP Compaq Business Notebook 4410t

EliteBook 8470p

EliteBook 8570p

Envy dv7

ProBook 440

ProBook 445

ProBook 450

ProBook 470

ProBook 640

Probook 640 G1

ProBook 645 G1

ProBook 4230s

ProBook 4340s

ProBook 4341S

ProBook 4440S

ProBook 4441S

ProBook 4445S

ProBook 4446S

ProBook 4540S

ProBook 4545S

ProBook 5330M

ProBook 6560B

ProBook 6570B

Specification 90W 19v 4.74A, connector 7.4 x 5.0. Replaces 391173-001, 414136-001,416421-031, 463955-001 609940-001, 608428-001, 609940-001 613153-001, 613160-001, 693712-001, 693713-001 ED495AA.

We include a mains lead with every power supply free of charge, most manufacturers do not include these.

Please note this ac adapter should only be used to replace a 90W ac adapter, if you have a 75 or 120 watt adapter, for example, this item is not correct for your laptop. To calculate the wattage of your adapter multiply the voltage by the amperage printed on your ac adapter – e.g. 19Vx4.74mAh=90.06W.

Please contact us if you need help selecting your mains adapter or power supply.