guardcompany
Shea
New Interstate MPT-27F battery with 90AH to replace my old stock 55AH group 34
Almost doubled my available AH for a $106
Perfect fit with a non issue install
Much better set up for our on board fridge
View attachment 1349734
I have the same battery. Working great running my fridge, but I'm in the process of putting together a dual battery setup with the AGM Interstate. But this MPT-27F will power my fridge all evening and night and still have 12.5 V to start in the morning. I did the math and it will run my fridge at 32 degrees for 20 hours before it won't start the truck.