Automatic Battery Charge Maintainer (1.5 AMP)

Keeps 12 volt batteries charged. Fully automatic to turn on and off as needed. Allows safe charging of RV, deep-cycle or most batteries that have a long storage period. On Board feature allows mounting of charger next to battery on collectibles, street rods and other infrequently used vehicles. Hardware and mounting brackets included. Reverse polarity protection. By Schumacher.