Hello, some razors require 100-240V AC voltage to drive the motor in the shaver. For this cable is designed, it has no groove. Others require 15 volts, as is the groove in the cable. In the latter, the 15V power supply is installed in the Euro-plug, that is, the plug to the wall is substantially greater than a normal current plug.
The Hama Cable is for shaver, require the mains voltage. On the razor or the old cable is 100-240 volts, then passts.
