By transporting it as always working. I have tried the device and the same because the car battery was empty. At the beginning of the charging current went up to 6A, so far as iO After several hours, the meter still showed 6A. When I then lightly tapped with your finger on the display, this one at 3Ampere leveled. That would be good, too, but now I have emailed the manufacturer and described the problem. The promte answer was picked up the device, it is checked at the factory and all expenses to be borne by Me not exist the error sind.Soweit by the company actually normal. Well, I went to assembly and can not expect the messenger who brings the device and if the error had not been I would not have written for such games I lack the time. Conclusion: The machine I kept it fukrionert yes, albeit with "finger animation" and in the future only Digit Alan Pointing Devices. For newer gel batteries, the charger does not go well, there's the hardware store for 30 electronic. It's just bad that I have taken for lack of time without thorough information the wrong decision. So turn in future brain.