The exterior consists of 2 parts: - The back is the battery: nothing wrong, stand clever yes -The bumper: consists of questionable quality plastic, 2 colors (ho hum) The less is the entrance to the micro USB cable which is on side and is therefore troublesome. Problem: after several months of use, a faulty contact occurs when connecting the cable, and therefore Charging is done randomly. I see to have used a lot of shell batteries, that this defect recurring in most alas .... Finally, all this is being smooth is an advantage for some, but for me it is a disadvantage: the silicone touch would suit me better. Too bad the price was good, phew guarantee is there. As you make your choice.
