So, after a few months use I'll write what I experience as the RAYPower 14000th Unit has been performing flawlessly. Use it a lot because I travel a lot. Device can be charged easily at any USB port, even on "weaker" (with, for example, only 500mAh). Download So in car cigarette lighter to the USB, the laptop, on mobile phone charging cable etc on the Micro-USB port on the device. This may take a few hours, is also a great battery. When the unit is full, it turns off automatically, and void the earlier glowing LEDs. Via the two USB outputs then any USB device to be operated or charged, for example, digital cameras, navigation systems, cell phones, iPhone, iPad, USB battery chargers etc .. Assuming the same Micro-USB cable for charging the RAVPowers and for mobile phones. If the devices are fully charged, the unit will automatically stop charging, which works very well. Charging is also very fast, there is no difference to a USB Power Port lockable with 1000mAh or 2000mAh over. I can connect eg a Sony digicam RX100, and the camera then virtually endless run. The device fits in a jacket pocket, weight is given the power not unreasonable, for less benefit claims there are also smaller more portable devices. Device is only slightly warm during charging, otherwise I can find no heating, processing is solid, on frills been omitted fortunately. The processing of the USB inputs and outputs is also very solid, because nothing wobbles. My only criticism is the micro-USB port for charging, but that relates to my general criticism of this connector. I have been bent several microUSB connector, so I think of this connector is not much. But because of this connection precisely interspersed in the market, I have to adapt myself into. The lamp unit is a nice addition, but I use little. So overall strong buy recommendation, would buy me exactly the same device now again
