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300W Car Power Inverter - 12V to 110V AC Converter with 2 AC Outlets & 4 USB Ports (2 PD 36W + 2 QC3.0 30W), Voltage Display, Cooling Fan for Laptop/CPAP/Travel
4.1 (119 items)
Limited Time SaleUntil the end
23
10
19
US$22.21 cheaper than the new price!!
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Used US$14.80
Product details
| Management number | 212830798 | Release Date | 2026/04/12 | List Price | US$14.80 | Model Number | 212830798 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 300W High-Power Car Power Inverter Premium Stackable Design: Enhanced functionality with advanced layering technology, ensuring stable performance while maintaining a sleek, compact aesthetic. Transform your 12V car cigarette lighter socket into a 110V AC power source with this 300W inverter, perfect for charging laptops, phones, cameras, and small appliances (total connected devices must not exceed 300W). Your ideal travel companion for road trips, camping, or emergencies.
- Dual AC power sockets + Fast USB charging (4 ports) 2 USB-A ports (QC3.0 standard, each 30 watts) + 2 USB-C PD ports (each 36 watts) can simultaneously provide fast charging for smartphones, tablets and accessories (without overloading). 2 110-volt AC sockets have independent on/off switches, which helps achieve efficient power management. Turning off unused sockets can reduce battery consumption. Safely power low-power devices, such as CPAP machines, small refrigerators (power less than 300 watts), or cameras, etc.
- Upgraded LCD Voltage Display The real-time LCD screen monitors input/output voltage for each port, ensuring optimal performance and safe usage.
- Smart Cooling & 6-Layer Protection Auto-adjusting cooling fan prevents overheating. Built-in safeguards: Overload/overheat/short-circuit protection + input over/under-voltage protection. Warning: Do not connect devices exceeding 300W total (e.g., hair dryers, microwaves).
- Durable & Compact Design ABS+PC shell: Flame-resistant, heatproof, and shockproof. Pocket-sized (similar to a smartphone) for easy car storage.
- 24/7 Customer Support SMIKVIN offers 24-hour after-sales service. Contact us for any questions!
| Brand | SMIKVIN |
|---|---|
| Color | Light blue |
| Voltage | 12 Volts |
| Wattage | 300 watts |
| Frequency | 60 Hz |
| Model Name | 300W car power inverter |
| Manufacturer | SMK |
| Model Number | 7731 |
| Output Power | 300 Watts |
| Power Source | Vehicle DC Power Socket |
| Input Voltage | 12 Volts (DC) |
| Output Voltage | 110 Volts (AC) |
| Antenna Location | Vehicle |
| Warranty Description | 1 Year |
| Peak Output Power Watts | 300 |
| Item Dimensions L x W x H | 5.5"L x 1.8"W x 1.8"H |
| Electrical Output Waveform | Modified Sine Wave |
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