India, Feb. 24 -- In the last year and a bit more, we've seen a significant transformation in the approach to an otherwise unexciting activity of charging phones, tablets, laptops and everything else that needs charging. The basis for that has been gallium nitride, or GaN as a technology to drive the need for faster and faster charging speeds that neither damage the charger (heating can be an issue with speedy power delivery) or the receiving device's battery. Yet, as is often the case, not all new-age GaN chargers are equals. The reason for writing this, is the uniqueness of form factors and thereby utility, that Indian tech company UltraProLink has been able to design.

An uncomplicated explanation of what GaN is, and why it is importan...