Powerful enough battery to charge a smartphone and a tablet simultaneously, or smartphone several times (6 times depending on the manufacturer) But, and yes there is a but, the charge time for the tablet (Galaxy Tab 10 inch) is extremely long, Much longer than the charger Also the charging time of the battery is very long, more than eight hours, Attention also to the type of charger, you need a powerful charger (more than 2 A output) otherwise it tremendously heated, that being said, it's a great battery, handy and powerful enough to keep a good autonomy move. Too bad also that it is quite large, but given its power can not have everything. .. I recommend it of course. ..
