What is GaN charging, and do you actually need it?
Smaller, cooler, faster. Worth the upgrade for anyone travelling with more than one device.
Staff·
## What it is
Gallium Nitride (GaN) transistors replace silicon in the charger. Result: ~40% smaller, ~30% cooler, ~50% more efficient at the same wattage.
## Who needs it
If you own 2+ USB-C devices (phone + laptop + earbuds), one GaN brick replaces 3 regular chargers.