Fishing Minnesota is sponsored by Marcum Technology and helps keep this site free for all of us to have fun on.
In another thread there was discussion about battery charger indicator lights that don’t work correctly, and we know there’s chargers that have no indicator lights at all. One option that I’ve had the chance to use is the Marcum BCI-100 battery tester. This portable tester displays the percentage of charge left in any lead acid battery; like those from depth finders, ATVs, snowmobiles, automobiles, deep cycles. The BCI-100 is not a battery charger; it’s a battery tester. This may be an alternative for checking the battery’s condition for those of you who do not own a voltmeter and like to know the battery's charge status. For more information you can check out this tester and others at
Attach the black negative clip of the tester to the negative battery post and probe the positive battery post with the red probe. The display shows the percentage of charge left in the battery.
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Dave
Fishing Minnesota is sponsored by Marcum Technology and helps keep this site free for all of us to have fun on.
In another thread there was discussion about battery charger indicator lights that don’t work correctly, and we know there’s chargers that have no indicator lights at all. One option that I’ve had the chance to use is the Marcum BCI-100 battery tester. This portable tester displays the percentage of charge left in any lead acid battery; like those from depth finders, ATVs, snowmobiles, automobiles, deep cycles. The BCI-100 is not a battery charger; it’s a battery tester. This may be an alternative for checking the battery’s condition for those of you who do not own a voltmeter and like to know the battery's charge status. For more information you can check out this tester and others at
Marcum Technology
Attach the black negative clip of the tester to the negative battery post and probe the positive battery post with the red probe. The display shows the percentage of charge left in the battery.
Depth Finder Battery
Small ATV Battery (a known dead battery)
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