Look at the power supply or brick, and it should be fine for 100 to 240 VAC and 50/60 Hz.
In other words, ready for the world.
The title says it all, really. I'm moving from the States to Australia at the end of the year and plan on purchasing a new laptop before I move due to the high cost of electronics in Australia. Now, to my understanding, Australian appliances and electronics use a different amount of current to their US counterparts. I've found a laptop that I'm set on purchasing and would like to find a power supply/power cable (not sure of the correct terminology) that would enable me to charge and use my US sold laptop in Australia. Included below is a link to the computer I plan to buy before leaving. If anyone could link me to the proper power supply for this laptop to be used and charged in Australia it would be greatly appreciated. Thanks a ton!
Link to laptop -----> http://www.bestbuy.com/site/hp-15-6-laptop-intel-core-i5-8gb-memory-1tb-hard-drive-black/5478000.p?skuId=5478000