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Walleye Message Central - View Single Post - Perko shut off battery switch
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Old 09-19-2021, 06:08 AM
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Wallhanger
 
Join Date: Mar 2013
Location: muncie indiana
Posts: 2,523
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with the selector, you can switch to the house battery while fishing then if the motor won't start just switch to the starting battery and start it with. then you can switch to both to charge both batteries. but I have read you can add a battery isolator on your starting battery to keep from overcharging the starting battery while the house battery charges.
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