STANLEY BC8S 8-Amp FatMax(R) Battery Charger & Maintainer

• Automatically charges & keeps battery at optimal charge• Sealed & conformal coated to protect against moisture, corrosion, dust & oil• 3-way charging--battery clamps, 12V DC connector & battery ring terminal• Charging-mode selector button• Reverse-polarity indicator• Automatically compensates for lower voltage caused by extension cords• Includes power cord, O-rings, 12V DC cord & clamps UPC : 814632011989 Shipping Dimensions : 9.00in X 5.80in X 3.40in Estimated Shipping Weight : 2.2