Compatible HP Laptop Charger Specifications, Input: AC 100-240V 1.8A 50-60Hz. Output: 19.5V 3.33A 65W Blue Tip (Support 19.5V 2.3A 45W). Rated Power: 65W. Interface size(Blue Tip Size: 4.5 x 3.0mm) Support fast charging charger for HP laptop computer compatible HP Smart Blue Tip Models 65W/45W: Elitebook 830 G5 / 840 G3 G4 G5 / 850 G3 G4 G5 / ProBook 450 G3 G5 / 640 G2 G3 G4 G5 / 645 G3 G4 / 650 G2 G3 / Pavilion x360 / 11-k120nr/ 13-s128nr/ 13-s192nr/ m3-u001dx / m3-u003dx / Chromebook 11 EE G2 G3 G4 G5 / Stream 11 Pro G3 / Stream 11 Pro G4 EE Compatible P/N: HP laptop charger 693716-001 693711-001 740015-002 741727-001 TPN-LA03 845836-850 PA-1450-36HE HSTNN-LA40 719309-003 721092-001 719309-001 740015-001 740015-003 ADP-45FE B, HSTNN-DA40 Safety: Use overload protection, short circuit protection, zero voltage, undervoltage protection to protect your charger. The Weight is So Light Which is An Incredibly Small Footprint the Charger for HP Laptop AC Adapter Powe