Question about Powertraveller Falcon 21 solar charger with 1x USB-A and 1x DC output

No, you can charge any device, the important thing is the power. A lot goes fast with full sun (iPhones, camera, iPad, etc...) and always look at the direction of the sun, if possible perpendicular to the sun's rays, that's where you'll get the best efficiency. There are also some common plugs included. I was very happy to have this power source.