Includes: 12 AWG 30" alligator clip cables (black and red) 12V DC vehicle power plug (4) Mounting screws For use with 12V systems Input DC voltage range: DC 11V-14V Output voltage: AC100~120V Overload and short-circuit protection Over voltage and low voltage protection Built-in cooling fan Modified sine wave (2) USB output DC 5V (max 3.1A) (2) 110V AC 3-prong outlets with waterproof cover Maximum Continuous Power: 400 Watts Peak Load Power Rate: Up to 800 Watts