Very good product: AEG voltage transformer ST 500
AEG 97115-DC converter ST 500 watts, 12 volts to 230 volts, with LCD display, USB charging socket, remote control module and battery protection (Automotive) 4
AEG 97115-DC converter ST 500 watts, 12 volts to 230 volts, with LCD display, USB charging socket, remote control module and battery protection (Automotive)
I had recently bought this voltage transformer in stores and am also highly satisfied; Price-performance ratio to be absolutely fine. One point deduction there because of poor manual. But otherwise highly recommended.