Okay it's not perfect. It's not flawless. It's a mass-produced product.
I am restoring and upgrading a 1993 class B camper van to modern specs including lithium iron phosphate batteries and so I had to take the old lead acid compatible converter charger and send it to the local recyclers
I had another brand converter charger That I purchased before I knew this one was available and it was twice the cost . It kept shining itself off and just was having fits charging the lifo 4 battery. They sent me a replacement unit that was 55 amps and not 45 which is more than the breaker or the wiring my van can handle and I didn't really want to upgrade all of that stuff yet.
Got this thing installed. Switching it over to lithium mode wasn't quite as easy as I would hoped. That little switch is kind of hard to reach through the teeny tiny little hole there, but it's doable. That's probably my biggest complaint.
The actual construction of this thing is beefy and the components that I can see that were used are top notch. The clamps that the cables locked down are secure and power output is nice and clean.
Assuming this thing holds up and mind you it's going to get infrequent use since I have DC to DC charging and portable solar. So this thing's probably only get use when I leave the refrigerator on and forget about putting solar panels out and don't drive for a while.
All told told if they did a decent job with quality control. I can honestly say this is a good unit and I'm hoping to see more of them available because I'd like to take my old mobile amateur radio setup and turned it into a base station.
Jeffery Davis 
