Laptop ac adapter information
:65w 19.5v 3.34a laptop power adapter
code: sa126d-4530
ac input voltage: 100-240 v per. current, 50-60 hz
dc output voltage/current: 19.5v 3.34a
power supply: 65w
dc power connector size: 4.5*3.0mm
power plug: eu/us/uk au/br optional
clothing: dell
how to choose a adapter
step 1.please check the input data on your laptop or your adapter output.you will find voltage and current data.
such as 20v 3.25a 、19v 3.42a、19v 2.37a...
step 2.check your connection plug size.out diameter * lnner diameter
such as 5.5*2.5mm、4.0*1.7mm、 4.0*1.35mm...