This Sigineer Power 4000 watt Pure Sine Power Converter changes 12Volt to 120Vac Pure Sine Wave output.
This 4KW 12V Pure Sine Power Converter is more than just your daily inverter. It is a three-in-one product:
It is an inverter that converts 12V DC (direct current) power into 120V AC (alternating current) electricity to power tools and appliances.
A built-in 40 amp transfer switch will automatically switch between shore power and battery-bank power within 10 mili seconds.
A 90 amp multi stage battery charger uses AC power from the grid or from a generator to recharge a battery bank.
The battery-type selector on the top of the 4000 watt Pure Sine Power Converter allows the ability to adjust the charging voltage to the battery bank.
This 4KW 12V inverter and converter is built tough and ready to operate to its fullest extent. It has lithium battery wake up and algorithm to work with our 12V RV lithium batteries(battery type selector 9, CV 14.6V, cut off 11.5V/12V).