The uNu DX Protective Battery Case has to be one of the most reasonably priced rechargeable cases on the market, costing only $79.95. In terms of looks the case from both the front and back look exactly like any other battery...
There are a number of external batteries on the market which all have the same purpose and therefore it’s just about finding the right one for you in terms of looks, battery capacity and features. The dual USB Enerpak Plus...