Built-in cooling fan for span life and safety use. Smart size, light and compatible, lower noise and no pollution. Strong adaptable and stable load. Apply in car, computer , sewing machine , marine, motive office, emergency work, outwork and so on.1x Modified Sine Wave Power Inverter. Random Quantity spare fuse as gift , At least one. The item "500W DC12V to AC220V Pure Sine Wave Solar Power Inverter Circuits Off Grid for H" is in sale since Tuesday, October 15, 2019. This item is in the category "Business, Office & Industrial\Electrical Equipment & Supplies\Transformers\Other Transformers". The seller is "denyakim" and is located in China. This item can be shipped worldwide.