3000 watt Power Inverter 12v to 110v/220v

Do you need an inverter to provide backup power for your home or your RV or boat? The 3000 watt power inverter with built-in charger and transfer switch is designed to meet your backup or mobile power inverter needs. The device is a 3000W modified sine wave or pure sine wave inverter with 12 volt DC input. This inverter charger has a built-in transfer switch that allows you to plug this inverter into a regular AC power outlet at home. When there is a power failure, this power inverter will automatically switch to turn off the battery pack. The built-in charger of this power inverter outputs 1A of regulated charging to keep the battery fully charged, so when the power is exhausted, they are ready to supply power to this backup power inverter.