Converter
I have a tu 740 2 converter that charges for about 30 minutes then drops to 1/2 charging and then dead if I use any lights. Is this dead or something else.
Forum Discussion
If your converter doesn't maintain 13.2 volts all the time that you're plugged into shore power, it is likely bad. bestconverter really is. Used them twice replacing WFCO that all the manufacturers use for OEM.
