Thank you for your response. I just read my OP again and did realize that I didn't state the purpose.
I want to be able to switch between these power sources by turning the 4P switch. They will all be feeding into the same output.
Thanks
Hey guys, I am new to the forum and came to here to ask for help on a project that I am trying to construct.
I have 3 lithium polymer batteries, one 7.4v, 11.1v, and 14.8v. The current draw will be around 150a for an extremely short period of time (a couple milliseconds) and then will settle to...