Review on 🔌 Versatile AC to DC Converter: 2A 24W Car Cigarette Lighter Socket Charger - Adapts 110-240V to 12V AC/DC Power! by Alfonso Tipton

I read some rave reviews (probably fake?) so when I received it I was glad to try it on a portable AC to DC adapter, to use it with my SMALL POWER. Car electronics with US standard 12V 2A 24W car power, but when I plugged it in, I noticed that some electronics don't work at all, and some work but have low power problems (such as vacuum suction, dim lighting, etc.). I replaced it with my 12V deep cycle marine portable battery and immediately the same electronics worked fine. I then checked it with my voltmeter and there is clearly not enough juice. I'm not sure if this is false advertising or a defect as many of the Revain reviews are fake. Either way, I'm sending it back.