Smartphone technology is a constantly moving development of innovation and breakthroughs. From mobile processors to screens and designs, handsets are evolving at a rapid rate. However, while that is happening, battery technology has been more stagnant with progress incremental and slow.
That means the leading smartphones are loaded with technology that will barely get you through a day of use on your battery. Over the last few years, portable charger devices have become more popular to extend the battery capabilities of smartphones, tablets, and even laptops.
We tested some of the leading power bank solutions on the market to find the best portable charger available today. From ultra-portable units for one or two re-charges, to bulky bricks that charge multiple devices, to those in-between solutions that hit a nice sweet spot, we took into account numerous factors, such as design and portability, battery capacity, the ability to charge multiple devices, quick charging, and more.
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