Rosewill 400W DC To AC Power Inverter with Power Protection and AlarmIng (RCI-400MS) Max. Continuous Power: 400W Surge Capability (Peak Power): 800W No Load Current Draw: &lt; 0.3A, Comprehensive Power Protections Wave Form: Modified Sine Wave,110V AC 3 Prong Grounded Input Voltage Range: 11 - 16 VDC, Fuse: 40 amp (Spade Type), 2 x AC outlets