This battery has the size of a nexus 5 (slightly smaller in height and slightly thicker), and about the same weight. Very convenient to load his smartphone in the gardants side by side in his pocket. The integrated microUSB cable is also very convenient (almost any laptop battery has integrated cable) we can obviously connect another USB port on the cable to the side to power any USB device (lamp, electronic gadgets, loading an iPhone, or tablet). It also load faster than with a mains charger (I think). So I think it's the best battery you can find !! Excellent sharing between high capacity and small size. 6000mAh is perfect (compared to 2000mAh of small colored cylinders that do not take enough, or 12000mAh who take too much space and weight)
