Pyramid 10 Amp Power Supply.
8V DC10 AMP Constant/12 AMP SurgePowers Cellular Phones, 12V DC CB Radios, Scanners, HAM Radios, Autosound SystemsScrew Terminal ConnectorsElectronic Overload Protection w/ Auto ResetShort Circuit & Thermal ProtectionFuse ProtectedLinear Power SupplyLED Condition IndicatorsHeavy Duty Cabinet & Heatsink with Anti-Skid Rubber FeetDimensions: 7.