Lenmar Battery has recently come out with a cover for the iPhone 3G and iPhone 3Gs. The cover itself is a fairly standard hardened rubber sort of affair, with a couple of notable exceptions. For one it has a battery built into the case, which can be charged from an external USB source, it also addresses the lack of a flash on the iPhone.

One of the more popular items for the holiday season this year will no doubt be the smartphone. Probably the most well known example of this is the iPhone 3G, the Motorola Droid is a fairly recent comer to the scene and has some very nice features

We’ve taken a stab here at compiling some of the more popular items that you might be looking at while out and about, drawn across from various sources across the web for your convenience. Of course a lot of these actual rankings are purely subjective (for instance if you have tiny square fingertips you might like the iPhone keyboard more than I do) but they do at least provide some means of comparison.