Wireless Charging

The Evolution of the Mobile Phone

The Evolution of the Mobile Phone

On April 3rd 1973, a Motorola researcher by the name of Martin Cooper, made the first telephone call from a handheld portable phone, and in doing so he changed the world forever. The prototype phone used by Mr. Cooper weighed 1.1 kg, offered a talk time of just 30 minutes and took 10 hours to get fully charged!