Forum Discussion

Wet_Coast's avatar
Wet_Coast
Explorer
Aug 22, 2015

Getting to that magic 14.8 v with an RV Charge Controller

Hi all, there have been some really constructive discussions in a number of threads in the past couple of weeks regarding battery voltages. The threads have a re-ocurring theme. Get your batteries...
Salvo's avatar
Salvo
Explorer
Aug 22, 2015
Was this with a AGM battery? They have a lower internal resistance and therefore the PD does a better job with them. You also need big & short battery cables.


landyacht318 wrote:

So it could not hold 45 amps, but 39 is fairly close and it was constant current 39 amps until battery voltage approached 14.4.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 17, 2025