Anker’s GaN (gallium nitride) chargers are some of the best around, offering tiny sizes but powerful charging capabilities. Now, the company is introducing its second-generation GaN-based chargers: the Anker Nano II lineup.
The new Nano II chargers use what Anker calls its “GaN II” technology, the company’s second-generation version of the gallium nitride-based components, which Anker says offer a 20 percent increase in working efficiency,” which translates to less heat and even smaller chargers than before.
Gallium nitride is an increasingly popular replacement for silicon components in electrical devices, thanks to a wider band gap than silicon. That means it can sustain higher voltages at higher…