Parallel batteries and power pole charge question

[ChuckS]

Recently purchased a boat that has PP charge, an AGM cranking battery and 2, 36 volt, 40Ah Impulse lithium’s in parallel.

When I set up the lithiums in the CMonster app, do I add the amp hours together and enter 80? Or do I treat it as one big battery and enter 40?

TIA

[RMG63]

Add the amp hours together. In your case what you provided, the answer would be 80 sir

[ChuckS]

Many thanks. All set up. Correctly.

[KandKKustomz]

total ah combined so will be 80