Specifications
Brand Name :
SZSSTH
Model Number :
7400-universal
Place of Origin :
Guangdong, China
MOQ :
2 pieces
Price :
CN¥91/pieces 2-99 pieces
Network :
SDK
Type :
DC/AC Inverters
Output Type :
Multiple
Output Current :
0.91A (220V/110V)
Output Frequency :
50Hz
Size :
167*87*44mm
Weight :
0.4kg
Product name :
200W DC 12V to AC 220V car inverter
Rated power :
300W
2 USB Output :
5.0V-4.8A
Waveform :
Modified Sine Wave
Availability power :
90.5%
Warranty :
1 Year
USB A :
5V/3A, 9V/2A, 12V/1.5A
Type C :
5V/3A, 9V/2.22A, 12V/1.67
USB A+Type C :
5V/3A
Customized support :
Software reengineering
Description
12V to 110V/220V Car Inverter 300W - Overload Protection & Silent Cooling Fan


Reliable Power Supply for Multiple Devices

    • Capable of simultaneously powering a 15.6" gaming laptop (120W), fast-charging smartphones (18W), and a compact car fridge (80W) with stable performance.

    • Ideal for outdoor photography setups, supporting two DSLR camera chargers (60W each) and a 100W LED light panel for continuous operation.

    • Emergency-ready for medical devices like CPAP machines (90W) overnight without voltage drops.


Parameter
Description
Model
Portable 300W DC-AC Power Inverter
Input Voltage
DC 12V (11V–15V range)
Output Voltage
AC 220V (±10%) / 110V (switchable)
Output Power
300W (Continuous), 600W (Peak)
Output Waveform
Modified Sine Wave
Output Frequency
50Hz / 60Hz (auto-adjusted)
USB Ports
2 x USB (5V/2.4A each, total 12W)
Efficiency
≥85%
Protections
Overload / Over-voltage / Low-voltage / Short-circuit / Over-temperature
Cooling
Built-in fan (auto temperature control)
Certifications
CE, RoHS, FCC
Dimensions
Approx. 135 x 75 x 45 mm (L x W x H)
Weight
Approx. 0.5 kg
Applications
Cars, trucks, RVs, camping, charging laptops, phones, cameras, small appliances

Silent Cooling Fan Overload Protection 12V to 110V/220V Car Inverter 300W Output Current 0.91A 220V/110V DC/AC Inverters


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Silent Cooling Fan Overload Protection 12V to 110V/220V Car Inverter 300W Output Current 0.91A 220V/110V DC/AC Inverters

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Brand Name :
SZSSTH
Model Number :
7400-universal
Place of Origin :
Guangdong, China
MOQ :
2 pieces
Price :
CN¥91/pieces 2-99 pieces
Network :
SDK
Contact Supplier
Silent Cooling Fan Overload Protection 12V to 110V/220V Car Inverter 300W Output Current 0.91A 220V/110V DC/AC Inverters

Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 17
Business Type :
Manufacturer
Total Annual :
10000000-15000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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