COBRA CPI1575 1500W Car DC To AC Power Inverter + 2 CXT125 16 Mile 2-Way Radios Continuous Power: 1500 Watts Surge Power: 3000 Watts 3 grounded AC receptacles Protection: Overload, Short Circuit, Overtemp, Reverse Polarity, Under/Over Voltage USB Output 5V Allows charging and operation of modern office devices such as iPod's, Blackberry's and cell phones.