Car Power Inverter/Solar Power Inverter 300watts Converter DC 12V to AC 220V With Single USB 4.2A

12V to 220V/110V Dual USB LED Car Power Inverter Converter Modified Wave- 8 Safety Protection Function:①Reverse polarity protection②Low input voltage protection③High input voltage protection④Over-current protection⑤Short circuit protection⑥Over temperature protection⑦Overload protection⑧Internal fusesDescriptions:1.This is a power inverter, using STM-chip technology and kinds of intelligent protection, high reliability.2.Widely used in cars, steamboats, mobile offering post and telecommunications, public security, emergency, and another field.Specifications:-Color: Black-Output waveform: Modified sine wave-Input voltage: 12V-Input voltage range: 9.5V-15.5V-Output voltage: 110V / 220V (Optional)-Output voltage range: 110V ± 10% / 220V ± 10%-Frequency: 50Hz / 60Hz-Inverter efficiency: 0.9-Circuit topology: push and encourage the type-No load current: ≤ 0.7A-Low voltage protection: with a minimum protection voltage of 9.5V-High voltage protection: with a maximum protection voltage of 15.5V-Overload protection: Yes-Output short circuit protection: Yes-Reverse connection protection of positive and negative poles: Yes-Output voltage stabilization: Yes-Protection buzzer: Yes-USB interface: 2.1A x 1-Input terminal connection mode: terminal-Output interface: international general socket