This charger socket mount offers intelligent device recognition that maximizes the charge rate for phones, tablets, and other mobile devices. Ideal for golf carts and other 48V systems, the mount is constructed with a conformal-coated circuit board to withstand the harsh marine environment. Features:• Spring-hinged lid keeps debris and moisture out• Charges at the speed required by specific devices• Internal filtering for reduced electronic interference• Over-temperature protection• Mounts in a common 1-1/8" holeSpecifications:• Max Output Current: 4A DC (total)• Input Voltage: 48V DC• Input Voltage Range: 32-64V DC• Reverse Polarity: Yes• Short Circuit Protection: Yes• USB: 2.0, Type A Conformal-coated circuit board withstands marine exposure Offers over-temperature protection | Blue Sea Systems 1046 48V Dual USB Charger Socket Mount