Excellent battery backup in portable use

For starters, the battery comes with a travel bag which is convenient. It comes with two cables (USB-micro USB), of different length, a real plus and adapters: one for tablet from Samsung and the other, in fact, I do not know what it is ( it is a micro USB port). The notice, yet well stocked, French, does not explain what for.
Regardless, this detail is not important.

The battery has two outputs, 1A (ideal for smartphones or low amperage devices) and a 2A for energy devices such as tablets or cameras.

This battery is compact, not heavy, it serves me most when I go on weekends. I've experienced camper (and yes, where electricity is not readily except in dedicated areas) and well I could easily charge a laptop, a tablet (and half of a laptop ) which is extraordinary when we left for a trip for a day or two. And in addition, the load was very fast. One hour for each device that is not the case when I reboot my computer! So the output is identical to a power outlet or even better!

Finally, battery, mains because I have an ad hoc decision (not provided by the manufacturer), the battery is charged in just under 5 hours. What is correct when you consider it is 10400mAh and my smartphone 2500mah only for comparison!