What is the specifications of the charger I need for my HP pavilion dv7-4060us?

[Budroski]

Hey, I had lost my charger for my laptop. I did some research and I was wondering if I need a 65w or a 90w charger. I do see 18.5vdc 19.0vdc 4.74a on the back but couldn't figure out what the proper wattage I was looking for in a charger. Thank you!

[Kalt]

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@Budroski wrote:
Hey, I had lost my charger for my laptop. I did some research and I was wondering if I need a 65w or a 90w charger. I do see 18.5vdc 19.0vdc 4.74a on the back but couldn't figure out what the proper wattage I was looking for in a charger. Thank you!

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HP P/N: 693712-001 - Smart AC power adapter (90W) - 100-240VAC input, 50-60Hz - 19.5VDC output, 4.62A, 90W, with power factor correction (PFC), and 7.4mm x 5.0mm barrel connector

You can buy the whole adapter from HP here or at Best Buy:  http://store.hp.com/us/en/pdp/hp-90w-smart-ac-adapter-p-g6h43aa-aba--1

[banhien · Accepted solution]

Hi,

What is yours now ? 65W or 90W ?

• If 65W you can use 90W given voltage within +/- 5%.
• If 90W you may be able to use 65W again voltage within +/- 5%.

I actually use 65W, 90W and 120W for more than half of my laptops depending on where I am. I prefer to use higher wattage chargers and only use lower wattage chargers when travelling because they are smaller and lighter.

Regards.

[Budroski]

Not sure. I had never actually looked at the wattage.