I just added a Gen 3 Solix 10 to the bow for Mega 360. In total I will have a Gen 1 Solix 10, the new Gen 3 and Mega 360. I'm considering running a dedicated Ionic Lithium to power them. What amp hour will I need? According to Humminbirds web site, the amp draw for a 10 is 2.5 amps. Based on that 2.5x2=5 amp hours plus the 360 is 165 mAh. Seems like a lot. Does anyone have real life experience doing this?
I can get a 30Ah for $269 but I'm not sure that is big enough