Transducer Mount & marine battery question

[MatchT]

so charging 2 batteries at once in parrallel circuit is not safe???? just thought I would ask since i believe i've seen batteries used under load this way...

the sonar tranducer with bungie/pvc pipe like tube dude is my current tranducer setup...i noticed the fish were in water 5 degrees warmer...i hope the sonar helps provide more clues such as this for my future trips...


matchT
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