WaganEL9904 10 Amp 110V 240V AC to DC Power Adapter 100-240V 10A to 12V Car Cigarette Lighter Socket AC/DC Power Converter

I got this because I have a Wagan cooler (the blue one in the 5amp pictures) and had noticed that the "box" part of this adapter cord (5amp version that came with it) was getting noticeably warm, excessively in my mind, when it was plugged into the wall for long periods of time. With the higher amp rating, this was no longer an issue. I didn't have to worry about compatibility since it was the same brand as the old one and the cooler.

Bought to power an air compressor requiring 110W. This product claims 120W output and so the air compressor cuts out after a second. Useless.

I bought this item in March 2021 to use it with a DC electric pump for paddle boards. Today I tried to use it for the first time but it didn't work. The pump's power is 120 W. The pump works perfectly well when directly connected to my car battery but it doesn't work with the adapter supplied by an ordinary outlet.

I use it inside to start my thermo cooler getting cold before putting it in the car. I use it to power other things that I'm working on.

Exactly what I needed for the job

Muy bueno, funciono a la perfección