Features May 2015 Issue

Fighting Sulfation in AGMs

PS explores why our batteries don’t last as long as we had hoped.

In recent years, the popularity of absorbed glass mat (AGM) batteries has soared, yet few owners truly know how to take care of them. If you want to get your money’s worth out of a new AGM battery or battery bank, it should be installed as a system—not simply dropped in as a replacement for flooded batteries.

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