A laptop computer typically uses 20 to 75 watts, depending on its size, make and
model. The actual wattage should be listed on the laptop or instrument...
Depends on your adapter. If it is a 65 Watt adapter(which most 15 inch laptops
are), then maximum that it can use is 65 Watts. 17 inch laptops usually have 90 ...
I have a question regarding the Toshiba laptop. ... Model is Satellite A300... and
that link is for Tip compatibility. ... power adapter - Forum; My toshiba laptop does
not power with adapter but it power with battery - Forum ... umm prvtchurch you're
wrong.... wattage is a measure of amps * volts therefore extra ...