Trickle charge on truck's 2 batteries...?
Two-battery in truck wiring question: 2005 Dodge diesel in sig. ...it has 2 batteries and I need to drop a charger on it overnight. If I attach the charger to any one of the batteries will it tr...
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I have dual batteries in my truck on battery MAINTAINER since last October.
The $6 gizmo is rated at 0.5 amp and recommended up to 100 amp-hr battery, so theoretically I should have 2 of them, but single works just fine.
Read carefully what your charger does. Some trickle chargers can deliver 18V and not only mess up electronics, but boil the battery dry on long use.
Battery maintainers have float circuit that keeps 13.5V
The $6 gizmo is rated at 0.5 amp and recommended up to 100 amp-hr battery, so theoretically I should have 2 of them, but single works just fine.
Read carefully what your charger does. Some trickle chargers can deliver 18V and not only mess up electronics, but boil the battery dry on long use.
Battery maintainers have float circuit that keeps 13.5V
