Features: - Pure sine wave output - Input and output fully isolated - High Efficiency Design - Built in Soft Starter Reducing in rush current - Advanced Micro Processor - Input Polarity Protection Specifications: - Output Power 1500W - Surge Power 3000W - Input Voltage 12V - Output Voltage 220- 240V AC - Efficiency 90% - Working Temperature 0 to 40 Degrees Celsius - Weight 4KG - Size 370 x 150 x 88 What's in the box Inverter, Battery Cables, Manual