I run a 93sv, 73sv, live scope, airators, and starter off of a $100 battery from academy. I run the terrova off of 2 similar batteries. I have fished for up to 8 hrs, but I usually fish less, without issue.

I used to take a portable jumpstarter because of all the threads that I read about live scope power consumption. I don't anymore. But it's worse with a big screen 10"-12".

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