Home > categories > Electrical Equipment & Supplies > Laptop Adapter > My notebook is SL400, the original power adapter is: 20V, 4.5 / 3.25A, and now I have an adapter is: 19V, 4.74A, is also Lenovo
Question:

My notebook is SL400, the original power adapter is: 20V, 4.5 / 3.25A, and now I have an adapter is: 19V, 4.74A, is also Lenovo

And that the output connector size is not the same, if you can substitute, then I intend to change that connector

Answer:

Can not be used to blast the fire station to buy a new 300 + silver
Can not be used, the voltage is low, the current is much higher, more dangerous. To the computer city to be equipped with a domestic can, dozens of dollars, do not have any original with the
Suggest not to use Take a notebook to the computer city to buy one, cheaper points twenty-three one So safe, do not buy the original, buy an ordinary but you can apply for this model
The voltage does not bring up the machine will also be insured your machine is bad to buy a domestic tens of dollars can not indiscriminate use of power so that will burn the machine

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