It concerns the 12-220 volt 500 watt honest.... it works everything up to 350-400 watts.. I have it for 4 years... 60 inch TV... 150 watt fans 2x20 watts.... and 4 LED bulbs 5 watts.... and a 350 watt coffee pot but I only use it on its own for one coffee......

I have it already for 2 months with very relaxed use (it only works for 4 days a month because it is in a vacation home), the only drawback is that it makes A LOT of noise. For now, I am satisfied with the price I got it for, €72.

I bought it in October 2020. I connected it to a 12V 80AH deep discharge battery to power an electronic circulator ranging from 7 to 40 watts in a hydraulic stove that I had recently installed in my house when there is a power outage. The inverter worked perfectly for 15 minutes! Then it shut off the power and started making the characteristic sound that the battery does not have enough power. I imagined that the battery had not been properly charged, so its voltage dropped very quickly. Eventually, with the help of an electrician friend, I discovered that the battery was fine, but the inverter was faulty. I contacted the store where I bought it and they told me that inverters do not have a warranty, that it is not worth repairing it as it would cost me more than buying a new one, and that it probably burned out because it encountered inductive loads... But doesn't the device have any protection? I wondered. So it burns out in just 15 minutes? Unfortunately, yes, was the answer...

From the day I installed it, it works perfectly. I am satisfied and would recommend it for low consumption without hesitation. It powers 4 LEDs, 1 mini fridge bar, and 1 TV, totaling around 250 watts. Excellent!