These days, virtually every automotive battery manufacturer makes some type of absorbed glass mat (AGM) battery, a technology that is rapidly replacing the flooded electrolyte batteries most folks are ...

AGM (Absorbed Glass Mat) dry-cell batteries haven't always gotten the best rap. The problem is that once they're drained, it's hard to bring them back to life with a conventional battery charger.

If you've been following along, you know we're well into phase 2.0 of building our 1997 Ford F-150, dubbed Project TOTYl Resurrection because of its history as a former Motor Trend Truck Of The Year ...