Output: 19V ~ 4.74A ~ 90W(Fit 45W and 65W) Input: 100-240V ~ 2.5A, 50 - 60Hz
Connector Tip:7.4mm*5.0mm(Refer to the picture,Be carefully!!!);Three Plugs
CE/ROHS Certified for Security,100% Compatibility With the OEM
Fit laptop models:HP probook 4530s 4540s 6560b 6460b 4520s 6570b 6550b 6470b 6450b 4510s 4440s 4430s 4730s 4720s;EliteBook Revolve 810 820 850 G1;ProBook 450 640 650 G1
Our Products:We are focusing on providing quality power products from factory direct sales and excellent customer service.After-sales Service and Warranty: 24 x 7 Email Support and 12 Months warranty.Our goal is low price but high quality,100%compatible,excellent service and 100% satisfaction!Buy with confidence!