The order has put a lot of time to arrive. Normal, it comes from Hong Kong. it actually charging a phone if Branche above. Regarding battery that can get behind, there is the game and you have to tweak a few times to a red light comes on. It can go green but I do not know under what circumstances as having placed a battery whole day, he stayed red. But once I plugged unebatterie discharged, it remained green. Incomprehensible. I summarize: charging a phone based but for the battery, too much play they recharge certainly but we do not know when they are full.. I bought later in RAVPOWER .the charger afterwards and for 8 euros more with a really good phone battery charger. I would not recommend this product