Schumacher SE-3004MA 10 Amp Fully Automatic/Manual Charger Has control circuit for fully automatic charging Accommodates 6 and 12-volt charging needs 10-amp fast charge charges in 3-5 hours Has a back-lit illumination, is impact-resistant, and has a color-coded meter for work convenience anytime Prevents overcharging of batteries This product cannot be shipped to Oregon or California Not compatible with the WM-12 or EC-25 quick connect cables