hii an electronics enginner and hobbyist here, The Dell Inspiron 5502/5509 laptop comes with a universal AC adapter that supports voltages in the range of 100-240 volts AC and 50/60 Hz. This means that your laptop's AC adapter should work in the USA without any issues since the voltage in the USA is 110-120 volts. You will not need to purchase a separate AC adapter for your laptop. However, you may need to use a plug adapter to fit the US electrical outlets since they have a different type of plug compared to Australia. You can easily purchase a plug adapter from many electronic stores or online retailers. Some examples include Amazon, Best Buy, Walmart, or any local electronics store. It's also worth noting that the power sockets in the USA have a different shape compared to Australia, so you may need to purchase a power strip or an extension cord to use multiple devices simultaneously.do upvote if it helps.
I have an Inspiron 5502/5509 laptop purchased in Australia. I am travelling to the USA and need to know if my laptop will work over there as they have 110 volts or do I have to buy a separate AC adaptor and where can I get one from?
240 v AC power Inspiron 5502/5509 laptop will it work in the USA?