Lights well, battery pack Committee

The lights can be as separately switchable and adjustable use good and roadworthy. Nice wide and flat with sweetspot in post set and strong main beam if necessary. The supplied battery pack is pure Committee. Besides the fact that two pieces were not connected internally of the 4 cells! Is it obvious to re-recycled waste batteries. The stated capacity of 2,200 mAh per cell, connected as 2S2P therefore 8.4V at 4400 mAh. However, on precision measuring station measured the actual capacity is only 900 mAh per cell. The cells are thus at the end of their service life. Since I have plenty of other batteries, it is merely annoying for me. Other buyers towards it comes close to fraud, since the burn time with two lights on this battery pack is only 35 minutes.