Integrated LED digital voltmeter to easily identify the current voltage status of your battery.  Platinum-look finish and 24K gold-plated hardware resists corrosion and includes a clear plastic cover.  Digital voltmeter has a separate power and ground wire that connect directly to your battery.  4 power distribution ports accomidate up to one 1/O gauge wire, one 4 gauge wire, and two 8 gauge wires.