There is no shortage of useful devices that a business could benefit from, but the most popular is undoubtedly the smartphone. As a communication tool, it is effectively unparalleled - you can use your device to conduct business and communicate from anywhere. However, this is neglecting many of the other abilities that make the smartphone a smart choice for your business productivity, especially when you’re mobile.

You only care about how long your device’s battery lasts when it’s in the red, and at that point, it’s almost too late to find somewhere to charge. In situations like this, your first thought is, “Where is the nearest outlet?” Subsequently, your next thought might be, “How can I charge the battery faster?”