4000W Digital Car Inverter 12V To 220/110V Modified Sine Wave Inverter Voltage Converter + Lcd Display Car Home Appliances Specifications:Model: SP4000 (Black and Yellow For your choice.)Name: Car power inverter 4000W.Input voltage: DC 10.5V~15V(When the battery voltage is lower than 10.5V, the inverter features low voltage protection, when the battery voltage is higher than 15V, the inverter features high voltage protection)Output voltage: AC 110V/220V for your choiceOutput frequency: 50Hz for 220V model /60Hz for 110V model.Peaks Power: 4000WRated power400W(The Actual Power Is Recommended To Refer Rated Power)Output waveform: Modified sine wave.Package Size: about 6.4x4.4x 2.2 inchWeight: about 0.6 kgAdavantage:4000W Power inverter: Car power inverter with 2 USB ports and AC outlet. surge power: 4000W; The power inverter comes with free cigarette lighter and 2pcs battery clips, providing 400Watt continuous power, 4000watt peak power (Please make sure that the total rated power of the connected devices is 400W).LED Screen display: LED Display shows the battery Input voltage, output voltage. Cigarette lighter cable can supply power for device easily. If the out put power is higher than 150W, please using the Crocodile Clips to a battery.Fast Charging Dual USB ports: One AC Outlets and two usb ports can offer 100% fast charging for Mobile phones, computers, laptop, breast pump, Nebulizer, Razors, medical rescue device, emergency equipment, etc. Can be used as a Emergency Power Supply.Multi Protection: Built-in fuses, safe charging design and cooling fan prevents the car power converter from over-heat, saving power and energy. It features over voltage, overload, over-current, short circuiting, under-voltage, overheating and short circuit protection.Lightweight design &Top Quality: Lightweight and compact, ideal for vacations, camping and work trips. It can be plugged into almost any 12V power output vehicle, providing charging opportunities anywhere.What you get: 4000W car power inverter, user manual, 2 x Battery Clamp, 1 x Car Cigarette Plug and 100% customer service.Features:12V is generally for cars, 24V for trucks, 48V and 60V is generally for electric vehicles.Available Range Of Rated Voltage Of Electrical Appliances: 200~240V, 100~120VSafe Range Of our inverter Input Voltage: 12V (9.8~15V)Safety Protection Function:Reverse polarity protectionLow input voltageprotectionHigh input voltage protectionOver-current protectionShort circuit protectionOver temperature protectionOverload protectionInternal fusesCAUTION!1. This is a modified sine wave inverter, NOT applicable for devices which work by built-in motor, hair dryers, air conditioners, coffee machine, water pump, induction cooker, refrigerators and microwave ovens etc. Make sure that the total rated power of the connected devices is 400W.2. Tighten the Positive (+) and Negative (-) terminals when the car converter is in use.3. If the converter is directly connected with the cigarette lighter. The highest out put power must be under 150W. If higher than 150W, we strongly recommend you using the Crocodile Clips to a battery, because car cigarette lighter might not afford power over 150W.4. The car converter suitable for DC12V and Car ONLY, not applied for DC 24V and airplane.5. Please do not leave the inverter in the ON position before car start. It's easy to damage the inverter before connected to the battery. The correct operation is connect to the battery first and then turn on the inverter switch.6. It's normal for the inverter to become warm while you are using it. In order to get the best using results, please put the inverter on the flat surface. The working place should meet the following criteria:1. Keep dry, should not let the inverter contact the water or other liquids, keep the inverter away from moisture or water.2. Cool environment, keep the temperature between 0 Celsius degrees and 40 Celsius degrees. Do not put the inverter next to heat vents or other devices. Try to keep the inverter not be shined directly by the sunshine.What Size Power Inverter Do I Need?The size you choose depends on the watts (or amps) of what you want to run (find the power consumption by referring to the specification plate on the appliance or tool). We recommend you buy a larger model than you think you'll need (at least 10% to 20% more than your largest load).Package included:1 x Power Inverter2 x Battery Clip1 x Cigarette Lighter Plug (gift1 x English Manual