10W Portable Silicon Solar Panel Charger USB Port for Cell Phone

Working well for the price. Simple and straight forward. Good quality.

good quality, small and durable. i am measuring 3W by charging a powerbank under full sunshine.

The solar panel works well.

Read the other comments and I decided to give it a try. So far, the first day is so good. At first I put the phone (Moto X) in the sun, and in the shadow of the device, it was well loaded until the phone overheated and stopped charging. When I moved my phone to true shadow and left the Lixada panel in California's midday sun, the phone increased from 50% to 100% in just over an hour. This is replacing a larger 10W panel, which is dead before it breaks. It works almost the same way, so I am satisfied with the speed of this device. It's small and compact and seems to be doing very well. Interested in learning about his long-distance travel on a small sailing boat next week.

This is exactly what I am looking for: the solar charger is enough to charge the auxiliary/telephone battery, waterproof, compact, without a battery pack. I agree with other users about the amount of energy it produces, but it is enough to charge the 5000mAh battery, which is what I want. In terms of size, it's not a "paper" size, it's A5 size, or in the US, half a sheet: 8.5x5.5 "It's better than I expected, rounded corners and no sharp edges. Long edges make it easy Hanging... In a nutshell, a very simple unit that avoids all the pitfalls of over-thinking seems to be the bane of all other solar chargers, which means it comes with a slight 2.8 oz.: Only necessities.