Originally Posted by
Racerz27
So should I still set my Mah to 10,000 then when im doing my two 3S 5000mah batteries at once?
You got it. Depending on the details of the firmware it may not make much practical difference, but that's the correct idea.
Some chargers have a capacity safety limit, if it goes so far over it may shut down thinking something bad is happening. And it probably changes at least the default amps. Other than that I don't think it makes much difference.