On the charge of equipment I am pleasantly surprised. I plugged my phone (Samsung Galaxy S2) and an external battery with 10.000 mAh. The mobile phone, which usually takes 3-4 hours via the included Samsung charging cable until it is fully charged, I needed with this charger (although at the same time the external battery has been charged with) less than 2 hours. The external battery (the charging capacity has so much more), yet usually took 6-8 hours. This charger (as I said, 2 devices simultaneously loaded) 4-5 hours, so in any case much faster.
As I soon even wants to buy a tablet and my children also have all kinds of technical bells and whistles, I think about whether I will buy from this charger one more thing.
Price / performance ratio - simply gigantic
I can only recommend this charger. Only the necessary cables you have to buy separately.