300W off Grid Pure Sine Wave car Power InverterProduct Feature1. Soft start: smooth ... protection, low voltage protection5. Low interference technology6. With power ON/OFF switch and two-color LED indicator: power, fault7. The surge ... : electric saw, drilling machine, punching machines, air compressor, and etc.300W Technical Data:ModelBERT-P-300WInputDC Voltage12V/24V/48VVoltage RangeDC11-15V ...