Cobra CPI1575 1500 Watt 3 Outlets DC to AC Car Power Inverter w/ Remote Control 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.