300W Modified Sine Wave Power Inverter 12V DC to 110V AC Vehicles Converter 2 AC Outlets + 2USB Charger Car Plug Adapter for Laptop, Computer, Car, RV, Camping & Home Black
300W Modified Sine Wave Power Inverter 12V DC to 110V AC Vehicles Converter 2 AC Outlets + 2USB Charger Car Plug Adapter for Laptop, Computer, Car, RV, Camping & Home Black
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LVYUAN

300W Modified Sine Wave Power Inverter 12V DC to 110V AC Vehicles Converter 2 AC Outlets + 2USB Charger Car Plug Adapter for Laptop, Computer, Car, RV, Camping & Home Black

300W Modified Sine Wave Power Inverter 12V DC to 110V AC Vehicles Converter 2 AC Outlets + 2USB Charger Car Plug Adapter for Laptop, Computer, Car, RV, Camping & Home BlackLVYUAN 300Watts Power Inverter Car Converter Adapter Charger DC 12V to AC 110V 2AC 2USB BlackEFFORTWAY 300W Power Inverter DC 12V AC 110V Car Inverter Converter 2AC Outlets 2USB Charger Phone Laptop Road Trip Home Camping Red Modified Sine Wa
Volts12 VDC
Actual ColorBlack

Key item features

  • Powerful Performance: Delivers 300W rated power, converting 12V DC to 110V AC Modified Sine Wave, perfectly matching power needs for laptops, nebulizers, game consoles, and small TVs.
  • Versatile Charging: Features two 110V AC outlets and two USB ports (3.1A total), enabling simultaneous power for phones, tablets, and small devices, ideal for multiple users.
  • Compact Portability: Designed in a credit card-sized form factor (3.34in*3.07in*1.8in), this lightweight inverter fits easily into pockets, purses, or glove boxes for convenient transport.
  • Extended Reach: Equipped with a 24-inch long cigarette lighter plug, ensuring compatibility with most vehicles and offering flexible placement anywhere within the car interior.
  • Robust Protection: Incorporates comprehensive safety features against overheating, under/over voltage, short circuits, and overloads, with built-in fuses for added security.
  • Durable Cooling: Constructed with a sturdy aluminum alloy housing and features a continuous cooling fan to prevent overheating, ensuring stable performance during prolonged use.
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3.4 out of 5 stars
stars
23 ratings5 reviews
How item rating is calculated
  1. 5 stars52% (12)
  2. 4 stars9% (2)
  3. 3 stars4% (1)
  4. 2 stars0% (0)
  5. 1 star35% (8)
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Showing 1-3 of 5 reviews

Jan 23, 2026
Casey
Item details
Color: Black
Continuous wattage: 300 W
Sold byLvyuanDelivered byWalmart
4 out of 5 stars review

Verified Purchase

Good

Good product, it is loud

Helpful?24UYSK8Z5X0O6934216994
Jun 9, 2026
manuel
Item details
Volts: 12 VDC
Color: Black
Sold byLvyuanDelivered byWalmart
1 out of 5 stars review

Verified Purchase

mine does not work. from the start it hasn't worked. I imagine it's just a bad one because I'm sure they wouldn't be selling it otherwise. the problem I have is that I waited too long before I tried it, therefore, I missed the eligible for return date.

Helpful?24UYSK8Z5X0O6934216994
Mar 9, 2026
Jonni
Item details
Color: Black
Continuous wattage: 300 W
Sold byLvyuanDelivered byWalmart
1 out of 5 stars review

Verified Purchase

I bought this hoping I could use my straightener in my car , car was running plugged in converter and waited a few minutes then plugged in my the straightener and the it shut off and now won't turn on at all in a regular outlet completely killed it

Helpful?24UYSK8Z5X0O6934216994
Current price is $17.14
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Sold and shipped by Lvyuan
4.274774774774775 stars out of 5, based on 445 seller reviews(4.3)
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