1. [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 300Watt continuous power, 4000watt peaks power (Please make sure that the total rated power of the connected devices is ≤ 300W).
2. [LED BATTERY DISPLAY] Battery Level Bar for LED Display shows the battery Capacity, which can remind you that when your battery no power. When connect the battery with inverter, this LED Screen work and show the real-time capacity of battery. It has five level (lattice) of the Battery Level Bar, and each lattice represents 20% of the battery power. When your battery is no power, the display will flash to remind you that you need to charge your battery.
3. [Fast Charging Dual USB ports] One AC Outlets and two USB ports can offer 100% fast charging for Mobiles phones, computers, laptop, breast pump, Nebulizer, Razors, medical rescue device, emergency equipment etc., can be as an Emergency Power Supply
4. [Multi Protection] Built-in fuses, safe charging design and cooling fan prevents the car power converter from over-heat, saving power and energy. over voltage, overload, over-current, short circuiting, under-voltage, overheating, short circuit protection.
5. [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.

Standard: U.S. Standard
Output Peak Power: 4000W (300W Rated Power)
Frequency: 50Hz/ 60Hz
USB Output Current: 2 x 2.1A
Efficiency: 90%
Input Voltage: 9.5-15.5V
Output Voltage: 110V/ 220V
Output Voltage Range: 110V±10%/ 2200V±10%
No-Load Current: <0.7A
Low Voltage Protection: 9.5V
High Voltage Protection: 15.5V
Support: Overload Protection, Short Circuit Protection
Product Size: about 22.0 x 10.0 x 14.7cm/ 8.7 x 3.9 x 5.8in

Fetures:
- 12V is generally for cars, 24V for trucks, 48V and 60V is generally for electric vehicles.
- Available Range Of Rated Voltage Of Electrical Appliances : 100~120V
- Safe Range Of our inverter Input Voltage:12V (9.8~15V)
 
- 8 Safety Protection Function:
①Reverse polarity protection
②Low input voltage?protection
③High input voltage protection
④Over-current protection
⑤Short circuit protection
⑥Over temperature protection
⑦Overload protection
⑧Internal fuses

1 x Converter Adapter
1 x Pair of Battery Clips
1 x Cigarette Lighter
1 x User Manual
CAUTION!
-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).