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Old 03-09-2019, 11:06 AM   #4
Ski in NC
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City: Wilmington, NC
Vessel Name: Louisa
Vessel Model: Custom Built 38
Join Date: Jan 2014
Posts: 6,194
Check the charging volts with engine running at say 2000rpm, and with battery fully topped up prior to starting. See what voltage plateaus at. Some of these little motors have very crude voltage regulation (volts go over 14.5, maybe a good bit over) and a bigger batt can tolerate that better than a little one.
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