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Laptop Charger 90W 19.5V 4.74A Power Supply AC Adapter for HP Elitebook 2530p 2730p 2540p 2740p 2170p 2570p 8530w 8530p 8730w 8440p 8540w Pavilion DM1 DM1z DM4 | Best Buy Canada
HP EliteBook 8540p 19V 90W Laptop Power Adapter/Charger
19V 90W AC Adapter Charger Power Supply Cord for HP EliteBook 8540p 8540w 8740w 727542453100 | eBay
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