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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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Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.

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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

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220V Car Inverter

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