Paraflümli1 year ago000What is the difference between 30 W and 45 W? How do I know which one I need?Show in original language (German)Anonymous1 year ago000Hello.The 30W and 45W indicate the power at the USB-C port.For mobile phones, cameras, etc., 30W is sufficient without any problemsIf you want to charge a laptop via USB-C, I would recommend 45W.Just take 45W, it's cheaper anyway ;)Show in original language (German)Comment