how to match my lenovo ac adapter with my laptop

[sunilkumar185.skr]

my lenovo ac adater is mixed up with my roommate . how can i find which one is mine?

 

[hang-the-9]

Look up your model online and see what charger is with it. Or look up the charger model and see what it states it's for. If they are the same connection type and voltage/wattage, it does not matter which you use.