AC Power Charger - For Wagan EL5040 and EL5042 Lithium-Ion Batteries Fits: Wagan 3A Lithium-Ion Battery - #5040 Wagan 6A Lithium-Ion Battery - #5042 WARNING: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.