Blue Sea Male Plug Only Volts:12V LED light indicates when batteries

LED light indicates when batteries are combined

UV PROTECTION GUARANTEED - Advanced SiO2 formula shields against harmful UV rays

CLOSED-CELL FOAM TAPE SEALS OUT MOISTURE WEAHTER

The highest power output alternator in its size/class

Blue Sea Male Plug Only Volts:12V LED light indicates when batteries1010 Features: Moisture proof sealing ring around the shaft to keep out spray and make it seat firmly in the outlet "ON" indicating LED Strain relief Built in 10 Amp fuse Designed to withstand the rigors of wet environments and constant vibration Large contact surfaces for good electrical connection Twist lock system plug locks securely into socket Internal strain relief and cord seal Nickel plated copper alloy used for all current carrying components