Shumo is a legally brand which has been registered. Shumo always focus on customer's expectation and demand, to provide the most excellent shopping experience for customers. Conversion Efficiency: 0.9Rated Power: 300WInput Voltage: 12VPeaks Power: 4000WOutput waveform: Modified sine wavesInput voltage: 10.5V~15V,(When the battery voltage is lower than 10.5V, the inverter is low voltage , when the battery voltage is higher than 15V, the inverter high voltage )Output voltage : AC 220VOutput frequency is: 50Hz for 220V modelAvailable Ranges Of Rated Voltage Of Electrical Appliances : 200~240V12V is generally for cars, 24V for trucks,Safe Ranges Of our inverter Input Voltage:12V (9.8~15V)colour: blackMaterial:Plastic + metalPackage Contents:1 * Inverter2 * battery clip1 * cigarette butt1 * instruction manualCAUTION!1.This is a modified sine waves inverter,Make sure that the total rated power of the connected devices is less than equal 400W2.Tighten the Positive (+) and Negative (-) terminals when the car converter is in use3.If the converter is directly connected with the cigarette lighter.The highest out put power must be under 150W.4.The car converter suitable for DC12V and Car ONLY5.Please do not leave the inverter in the ON position before car start6.It's normal for the inverter to become warmThe working place should meet the following criteria:Keep dry ,Cool environmentOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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