Smart Charging

Choose an alternator and smart charger to fit your battery bank (published November 2016) Marine engines come with an alternator rated between 50 and 70 amps as standard equipment. This is spec’d to charge the starting battery and does double duty to also charge your house batteries. For most owners

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All Charged Up

Consider an alternator upgrade for increased efficiency  (published November 2012) Your engine’s alternator can be considered the battery bank’s primary charging device since you use the boat’s engine regularly—if not daily—and because the alternator is already there and ready to go to work. But most standard, factory-supplied alternators on marine

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