The XL Series is the most technologically advanced entry level chargers ever offered. Now anglers can enjoy a quality charger that meets their fishing needs at prices they can afford. Features include temperature compensation, reverse polarity protection and full shut-off. Completely waterproof design makes this a great choice for the weekend angler, runabout boats, sail boats and long term storage. Lower charge rate (5 amps per bank) requires only a few hours extra hours to charge vs our 10 amp Pro Series Chargers.