i have a freedom 2000 inverter charger by Xantex in my 2002 passage 456, noticed lately when I start the Jenny that I see voltage at 14.20 or so on my battery monitor a Xantex 1000 but amp are in the 12-15 range, seem like its a 100 amp charger and the first hour or so shouldn't it be putting out more amps? But voltage is correct reading so wonder if I'm concerned about nothing or is the charger not operating properly? We've been cruising for 5 years and it seems I normally saw higher amperage readings. But voltage is spot on so maybe it's my battery monitor