Specification- Input: 100-240V, 50-60Hz; Output: 19.5V 3.33A 65W (Compatible With 19.5V 2.31A 45W); Connector Size: 4.5*3.0mm Blue Tip. LJO-EEIH 65W Laptop Charger Compatible with HP ProBook- ProBook x360 435 G7 G8 G9, ProBook x360 11 G1 G2 G3 G4 G5 G6 EE, 450-G3 450-G4 450-G5 650-G2 650-G3 650-G4 455-G3 455-G4 455-G5 455-G6 470-G3 470-G4 470-G5 640-G2 640-G3 640-G4 645-G2 645-G3 645-G4; EliteBook 820 840 850 G3 G4 G5,725-G3 725-G4, 745 G3 G4, 755 G3 G4 Folio 1020 G1 G2, 1030 G1 G2 G3, 1040 G1 G2 G3 G4 G5. New Slim Power Adapter- Compatible with Notebook 15 Series: 15-ba009dx, 15-ba079dx, 15-ba113cl, 15-ba015wm, 15-ba078dx, 15-ba052wm, 15-ba061dx, 15-ba037cl, 15-ba013cl, 15-ba034wm, 15-ba009dx, 15-ba015wm, 15-bs015dx, 15-bs113dx, 15-bs115dx, 15-bs020wm, 15-bs070wm, 15-bs033cl, 15-bs013dx, 15-bs078nr, 15-bs061st, 15-bs060wm, 15-bs075nr, 15-ay014dx, 15-da007nr, 15 bw011bx, 15-dy1085nr, 15-ef0023dx, 15-da0053wm, 15-ba026wm, 15-ay041wm, 15-ay011nr, 15-ay196nr, 15-ay191ms, 15-ay1