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Fauler
Fanfold Paper
Posts: 6
Location: PL
Views: 319
Message 1 of 2

T450 compability with 90W AC adapter

Is it safe to charge T450 (with integrated graphic card) with 90W AC adapter?

For example here is written that it is compatible:

http://shop.lenovo.com/ca/en/itemdetails/0B46994/460/FB655FA7A2834E04AED9731463CD174E

From the other hand, on laptop under battery is writte that accept only 20V 2.25/3.25A, means (45/65W).

Community SeniorMod
Community SeniorMod
Posts: 6,420
Location: US
Views: 289
Message 2 of 2

Re: T450 compability with 90W AC adapter

Hello and welcome,

 

That should be OK.  As long as the power supply has the right connector, supplies the correct voltage, and can provide at least the required current it will be fine.

 

The laptop will only draw the current that it needs.

 

Z.


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