6/12V 900MA-CEC Smart Battery Charger meets the new California CEC regulations and features direct wall plug design, 3-Stage 6/12V Smart Charger, Reverse Polarity Protection, Automatic Switching Technology - Will Not Overcharge the Battery and Includes Ring Terminals and Alligator Clips. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.