In today's technology dependent world, smartphones play a critical role. How much do you really know about these devices? Sure, the devices haven’t changed a whole lot in the past decade, but what has changed? Today, we take a look at how smartphone batteries have evolved, and what we will see in the future. 

Businesses are often concerned with taking in the latest and greatest technologies, but it seems that less attention is paid to how these technologies are disposed of when the time comes to replace them. Is there a proper way to handle electronics that have outlived their use, and how has our prioritization of upgrade schedules and smaller form factors impacted these processes?