bcborn
Senior Member
RV LIFE Pro
I have a 3rd Gen Tacoma Limited (2016 - 2023) and want to install a DC/DC Charger in my 2108 to charge /maintain my 300AH Lithium Battery.
Reading other forums, many have reported issues with getting a DC/DC Charger to work with the 3rd Generation Tacoma. Unsure if it affects the same generation of 4runner and other Toyota models as well.
The issues I have read is that the Alternator is a variable voltage alternator and the voltage changes based on many factors, some for economy reasons. With the voltage changing the trailer installed DC/DC charger tends to drop out, cycle or not get the battery to full charge to name a few. I have been told a smart isolator like the redarc SBI12 is what is required.
Has anyone had success here and if so what did you do, do you have pictures of your install.
Reading other forums, many have reported issues with getting a DC/DC Charger to work with the 3rd Generation Tacoma. Unsure if it affects the same generation of 4runner and other Toyota models as well.
The issues I have read is that the Alternator is a variable voltage alternator and the voltage changes based on many factors, some for economy reasons. With the voltage changing the trailer installed DC/DC charger tends to drop out, cycle or not get the battery to full charge to name a few. I have been told a smart isolator like the redarc SBI12 is what is required.
Has anyone had success here and if so what did you do, do you have pictures of your install.

