Tender-Battery charging of Thor Axis 26.2 tandem coach batteries
Firstly, hope you & yours are safe & healthy in these pandemic times.
My 2 questions:
For our Thor Axis 26.2 motorhome, when charging/tending the coach's tandem batteries with a 5A Battery-Tender, is the coach's Power-Switch to be placed in the "Storage" or "In Use" mode?
With the Battery Tender hooked up to the Negative Pole on one battery & Positive pole on the other battery, about how many weeks should it take for said "fully charged" status appear on said Battery-Tender?
Thanks for your time & assistance. Happy New Year to all!