The converter in your Montana actually has 3 charging modes. A boost mode, a regular charge mode and a maintenance or trickle mode all with different voltages and activated depending on the voltage level your battery is at. In boost mode it puts out over 14volts to bring the battery up quick and should be more than sufficient.
__________________
Jason & Wendy
2014 F350 Lariat 6.7L PSD
2015 Keystone Montana 3711FL
B&W Patriot 16k fifth wheel hitch
|