RavPower’s tiny 45W gallium nitride charger almost sits flush with your wall

Here come the GaN chargers I did not expect wall chargers to be a hot tech topic as we close out 2018, but here we are. Gallium nitride (GaN) is a term you’re going to start hearing a lot more of; it’s spoken of by some as a replacement for silicon, although so far that is mostly manifesting itself …