Battery runtime on mobile phones isn’t what it used to be. I used to charge my cellphone and expect it to run for days before my next charge. But let’s face it, mobile phones aren’t just phones anymore.
Today’s mobile phones, particularly smartphones, have more in common with laptops than they do with cellphones. If you’re like me, you’ve come to this realization long ago and use your iPhone as you would your laptop. And, because it does practically everything that a laptop can do, minus the bulk and weight, it’s probably become your only mobile computing device.
However, this level of performance also draws power too, giving me the same mediocre battery life I would get from my laptop. If you’re looking for a way to keep your iPhone 5 running all day, while leaving all the charging accessories at home, I’ve found an integrated battery case to be the best solution.