Meet the new best Chromebook charger. What you need to know Anker has released three new Power Delivery chargers using "GaN II," further optimized gallium nitride chips. The new Anker Nano II comes in 30W, 45W, and 65W sizes, with the 45W and 65W also sporting folding plugs. Priced from $30-$40, these chargers are available for preorder today in the United States, eventually coming to Europe, too. The last two years have been an amazing time for chargers — and yes, I know how nerdy that is, but really, it has. Power Delivery charging means that you can now charge basically everything you own off one charger so long as you buy USB-C accessories in addition to your laptop and phone. Gallium nitride has also allowed the bets GaN chargers to get smaller and cooler when charging at full speed, meaning grabbing your laptop charger won't scald you after four hours of charging while editing in Final Cut. Gallium nitride has come to chargers of most sizes, from phone