Rather than having two chargers, it is Ofiice two in one! White or black as desired, discrete into a power outlet, it makes the perfect service for which it is designed.
I tested my lai I-Phones 4S and 5, my tablet Samsung TAB3, my Tom-Tom GPS, a digital camera: in short, it reloads all that can be charged on a USB plug.
As usual in RAVPower, it comes quickly, well packaged and corresponds perfectly to why it is done. A good product to recommend for a very affordable price.
FYI, it has an outlet 1a and another "fast-charge" of 2.1 A better adapted to Apple products: nevertheless the 2 sorites will charge your devices regardless of brand quen. That's why the smart charger! ... A small LED indicator informs the load of the device. The charger also has a protection against overvoltage so as not to harm the state of your equipment sil there has concerns on the power line (storms or other sources).
