SeaLink Deluxe Dual USB Charger Receptacle. 12 to 24VDC input. 5v, 2.1 amp total output. LED power indicator light for USB. Water resistant cover protects against dust and water. Insulated terminals included. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.