Chargers using gallium nitride offer high wattages in a compact size. Here are some of the best options on the market to recharge your iPhone, iPad, Mac, and other Apple devices.As the world of computing marches onwards, devices continue relying on chargers to recharge batteries via an outlet. In many cases, this involves a charger that takes a USB connection, one which can automatically detect the correct current it needs to pass on to the connected hardware.Read more