CHARGE IT! 4735 Wheeled Battery Charger (40/20/5/200 Amp. 6/12 Volt) 6 and 12 Volt Charging 40 Amp 12V fast charge rate 20 Amp 12V medium charge rate 5 Amp 12V low charge rate 200 Amp 12V engine starting assistance Item cannot be shipped to California. Warning: This product contains chemicals, including lead, known to the State of California to cause cancer, birth defects and other reproductive harm. Wash hands after handling.