Forum Discussion
Cummins12V98
Oct 19, 2018Explorer III
Just setting here plugged in I just checked the voltage at the digital meter, its 12.9. Turned off shore power and it was 12.3. Turned it back on and it was 12.5 and checked a couple minutes later it was 13.1. Even a few more minutes it's 13.7.
I am going to get a couple 6v Interstate batteries from Costco.
Heading out on a 5 hour trip next week I will report back how well the frig stayed cool!
I am going to get a couple 6v Interstate batteries from Costco.
Heading out on a 5 hour trip next week I will report back how well the frig stayed cool!
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,333 PostsLatest Activity: Nov 06, 2025