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Old 11-21-2017, 10:40 AM
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chrisrack
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Join Date: Apr 2006
Posts: 8,579
Default Charles or ProMariner Battery Charger

I have both of these dry-mount battery chargers ..... a 10-amp Charles and a 20 amp ProMariner ProNautic.

Which one is most reliable? Better charger? Which one would you keep? Use: 23ft CC kept on a trailer. Battery charger is only used to maintain the 2 batteries (1 starting, 1 house)

Both batteries are Interstate 24-series wet-cell (traditional lead).
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