Check out the renogy dc to dc chargers, very affordable and good specifications. I use the 20amp model and it draws 23amp on the imput side and delivers 20 amps at 14.4 volt for my lithium battery
it running so hot can not hold hand on it for 1 second, draws 66A puts in 22A MY electrition said should have a 40A dc dc charger its on a 120A lithium battery
@@pkgoldopalhunting What is the source / voltage you are charging from ? a 40Adcdc will charge it faster, (but also will run even hottter). you get 22A charge current, it looks like the 25A unit is doing it's job. A 40A DcDc won't fix this. However if you get 66A input current, it would suggest your input voltage is only around 4V at the charger input ? Either your source or your input wiring might be the issue here ?
