Do I really need a $200 Battery Monitor??
Been reading and looking at battery monitors. Seems like they come in all sizes shapes and prices, some with a shunt and some without. Do the roughly $200 monitors like Trimetric, Bluesky, Magnum, X...
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Not sure anyone really 'needs' one but I like mine. i have the victron with Bluetooth dongle so i can configure it and monitor it with the app
