Battery Filler Jug MARINE It includes an Enerwatt 10

It includes an Enerwatt 10 amp charge controller with digital display

This Air Heater provides heat for so many applications

Automatic altitude compensation as standard

Full two year warranty

CCA at 0 degrees F:690

Battery Filler Jug MARINE It includes an Enerwatt 10Periodic checking & filling your batteries with water, preferably distilled, is an unpleasant task, however, we can make it a little easier. Watering should be done at regular intervals, at least once a month, for optimal battery life. This 2 quart plastic jug will make the job much easier. It fills each cell of the battery with water and shuts off automatically when the proper water level is reached. The special cap allows only the necessary amount