65 Watt or 90 watt adapter for ThinkPad Laptop?


I am about to buy a Lenovo ThinkPad.
Its a T520, i7 2640M, 15. inch display, SSD, 4 GB RAM

I am given an option of 65 W or a 90 W adapter. Both are of same cost.

Please advise which to get?

My particular needs:
• I intend to take out my Li ion battery and keep it away as my laptop is always connected to the power cord.
• Also where I live it is very very hot for 9 months of the year. Like perpetually 90 degrees.
• Price of both is same

Thanks a lot
4 answers Last reply
More about watt watt adapter thinkpad laptop
  1. You should look for specification sheets on your laptop manufacturer's web site to determine the input wattage requirements.
  2. Lenovo is offering both the 65 W and the 90 W chargers for the laptop. They are also asking for no additional cost. So I assume that both are compatible... only question is which is right for my need. I never intend to do hardcore multi tasking or power and CPU intensive tasks like video editing etc. I just use for business purpose and it is very hot where I live
  3. Hi :)

    Those choices have nothing to do with speed of cpu etc, they are about speed of charging only...

    All the best Brett :)
  4. Thanks a lot Brett! :)
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