The device is actually a Imax Balancer. When you turn it announces itself even with the power-Imax. Very problematic is the build quality. When I noticed after two weeks apart, the plug of the red charging cable. A week later, the socket of the black charging cable from the tiny solder solved with whom she was soldered on the board. In addition, one already hears an imbalance in the fan. For twice the price of the Imax you get an Imax, which is unacceptable in the botched workmanship. The functions and the accuracy of the electronics are actually quite good, the lack of processing allowed but maximum 2 points. Why the much-used XT60 adapter is missing? The must buy extra. I advise clearly on the purchase of this device.