for HP Probook 6470b C7A14UT 65W AC ADAPTER CHARGER POWER SUPPLY

Output Power: 65W(compatible with 45W). E 4.5 3.0mm HP. T 4.8 1.7mm HP. H 7.4 5.0mm HP. Output DC connector: 3pcs, detachable(4.5 3.0mm, 4.8 1.7mm, 7.4 5.0mm).

eBay