Bench style battery charger for marine, automotive, RV, and sports applications. Dual rated 12 and 6 volt battery charger can be used for all of your marine, automotive, RV and sports applications. The charger is compact and perfect for your bench, garage or shop use. The LED indicators let you know that your battery is fully Charged. Overcharge, short circuit, and reverse Polarity protection provides years of worry free use.