500W Pure Sine Wave Inverter with UPS Function 12VDC to 230VAC 500W Inverter

Key Features:

*External LCD display show voltage , load and battery info in real time.
*Peak power is three times of rating power.
*Can work with inductive load such as air conditioner ,motor door and so on.
*Pure sine wave output, available  for sensitive load.
*4-step progressive chaging,7 battery type selector.
*Fast and powerful charge with 20A and 35A.
*Accept generator’s energy output. High power factor 0.9, low power consumption.
*Automatically transfer between battery and line modes.
*Microprocessor control guarantees high reliability.
*Remote control function
*Protection against :over load, over temperature, over charging, low battery.