There are quite a number of charging cases for the iPhone lately and these are basically cases with a built in external battery or power bank. They come in a variety of sizes and thicknesses but the one from Proker that I received to review is probably the thinnest one of all the iPhone 6 [...]
This is a review of the BSWHW Battery Case for iPhone 5S though the same model case will work with the iPhone 5 and iPhone 5C as well. This case adds some protection to your phone but also extends your iPhone 5 battery life by quite a bit, just around double battery life from the case [...]
For those who don't know what a phone battery case is, I will explain. A Battery case is a case for your mobile phone that also has a built-in external battery pack into it. This is basically a case that adds thickness and length to your phone because it has to store the battery somewhere. [...]
The Vaxza iPhone 6 battery case extends your iPhone 6 battery life by having a battery built into the case itself.