DC Converter 12 V to 24 V, Dc-DC Converter 12 V to 24 V 10 A 240 W with Fuse Waterproof Step Up Converter for Golf Cart LED Light Car Engine Truck Vehicle Boat etc. (DC9-20V Wide Input)

Works great saved me from buying a new one

I installed an exterior plug on our camper for our Starlink Mini, runs off the camper's 12V batteries. Thankfully saw a YouTube video that noted straight from 12V will not power the Starlink Mini through the provided 50 foot cable. Installed this between batteries and exterior jack and works flawlessly.

Made 24.3 Vdc at various current levels. Did not get very warm at all. Ran 142 watts thru it for my loads for half an hour, feeding a charge control system for testing, worked just fine for need. Fuse was there.

Product had a poorly soldered wire attached that made it clear that it was used. One wire had corrosion so it looks like it was probably used when wet. Not good.

The output was at 24 volts but under load it constantly switched from 0w to 65w then back to 0w.

It worked great for about 5 minutes on my son's jeep. Had 12v DC in, I don't know if it was from the consistent on and off voltage, but it didn't like it. Did not exceed the amperage, so kind of unsure why it bulged up and stopped working

Would have been easier to install if the wires were a little longer. But didn’t matter anyway because it got super hot and would only pass through 13v. It got hot enough to melt its own case. I’m lucky it didn’t cause a fire.

I applied 12v dc to the positive and negative input wired, instantly wires got hot, unit did not work.