solar battery needs/ requirements
plan to get a solar set up for our camper, enjoy dry camping. while I am still investigating what I will install have a battery ? are deep cycle batteries a must? plan to probably use 2, as only ne...
Forum Discussion
This is what is balanced and best for twin twelve volt batteries.
As it often doesn't cost a dime more to do this, I think it is worth the trouble.
If you wish to understand the "why" surf here:
correctly interconnecting multiple twelve volt batteries
Others may say it doesn't matter--but unless there is a compelling reason to not optimize charging and discharging why not do it the best possible way?
Here is a video of 3 twelve volt batteries that have been wired in an unbalanced manner for 2 years. They have been equalized. The test shows how CCA has been adversely affected.
unbalanced for 2 years
As it often doesn't cost a dime more to do this, I think it is worth the trouble.
If you wish to understand the "why" surf here:
correctly interconnecting multiple twelve volt batteries
Others may say it doesn't matter--but unless there is a compelling reason to not optimize charging and discharging why not do it the best possible way?
Here is a video of 3 twelve volt batteries that have been wired in an unbalanced manner for 2 years. They have been equalized. The test shows how CCA has been adversely affected.
unbalanced for 2 years
gocamping14 wrote:
thanks for the replies. I have two new 12 batteries at present and would like to connect them together to save $ if possible. my main needs are for gas refrig. and minimal lights. have a generator to use if needed.
ss
