GaN Chargers

GaN chargers use Gallium Nitride components, so they can be smaller and more efficient than many traditional silicon chargers while delivering high power and running cooler at similar loads.

Check the wattage your laptop or device asks for on its original adapter, then choose a GaN charger that meets or exceeds that number. 45W is usually fine for phones, tablets and lighter laptops, while 65W, 100W or 140W are better if your laptop needs higher power or you want to charge multiple devices together.

Yes, many laptops and phones that charge over USB-C can share a single higher-watt GaN charger, as long as its total wattage is enough and it has suitable ports like Type-C PD 3.0 or USB-A for your cables.

When you plug in more than one device, the charger automatically divides its total wattage between the active ports based on design and load. If you need maximum speed on a single device, use only one high-power Type-C port; if you connect more devices, each may charge a bit slower.

Yes, USB Power Delivery and similar standards let the device negotiate the required power, so a phone that needs less will only draw what it supports, even from a higher watt GaN charger.