2 amp Fully Automatic Charger/ Maintainer

Fully Automatic high frequency charging 

Waterproof: Sealed from dust, oil, and Moisture to prevent corrosion

Keeps battery at optimal capacity during off-season

Reverse polarity protection

AC Low-voltage compensation ensures maximum performance when used with extension cords

3 Ways to Connect: Batter clips, 12V DC Accessory Plug & Battery Ring Terminals