Can I use an Australian charger for my Galaxy s9 from Hong Kong?

[Android Central Question]

I bought a Galaxy s9 online from Hong Kong that I'm using in Australia. The charger that came with the S9 is specifically used for Hong Kong power outlet but it came with a travel adapted that can be used in my country. It works well but I want to buy an Australian fast charging adapter for my s9. Will the Australian charging adapter affect the battery life of my Hong Kong s9? Or will it charge fast as well? Thanks!

 

[Rukbat]

If it's an S9 fast charging adapter (or any Quick Charge 2, 3 or 4 adapter - and you can get QC 2 adapters on eBay for a few dollars), it will work just as well and not affect the battery life.