For HP ProBook 4540s 4545s 18.5V 3.5A 65w Laptop Power Supply AC Adapter Charger

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).

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