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LED display shows battery input voltage, output voltage. The car power cable can supply power for the device easily. If the output power is more than 200W, please use the clips on a battery.
Two USB ports, fast charging for mobile phones, computers, laptops, emergency equipment, etc., can serve as emergency power.
Built-in fuses, safer charging design and cooling fan prevent the car power converter from overheating, saving power and energy.
Overvoltage, overload, overcurrent, short circuit, undervoltage, overheating, short circuit protections.
Lightweight and compact, perfect for vacations, camping and work trips. It can be plugged into a vehicle with up to 12 volts, providing charging possibilities anywhere.

Specifications:
Color: Black, Yellow (Optional)
Type: DC12Volt to AC110Volt, DC12Volt to AC220Volt (optional)
Input voltage: DC10.5V~15V (when the battery voltage is lower than 10.5V, the inverter is low voltage protection, when the battery voltage is higher than 15V, the high voltage protections of the inverter)
Output frequency: 50Hz/60Hz
Maximum power: 4000W
Rated power: 300W
Output waveform: modified sinusoidal
Car use cable length: 425mm/16.7in
Battery Clip Length: 468mm / 18.4in
Item size: 163*100*77mm / 6.4*3.9*3.0in
Item Weight: 400g / 0.9lb
Package size: 200*130*110mm / 7.9*5.1*4.3in
Package Weight: 500g/1.1lb

Packing List
1 * Inverters
2 * Battery Clip
1 * Car Power Cable
1 * User Manual