This great little charger works exceptionally well to charge and hold four devices. We use it to charge all of our phones and tablets and to store them at night when not in use.

The one drawback is that you have to provide the USB cables. Make sure you use good quality cables so that you get a good connection and also so that the cables and charger do not over heat.

We keep this charger on our window sill in the RV and plug it in to our 120v AC outlet. We have used this device for a full season and found that it always worked as expected.