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 Red
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 Red
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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 Red

3.9 stars out of 189 reviews
(3.9)|
189 ratings
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 RedLVYUAN 300 Watts Power Inverter Converter Adapter DC 12V to AC 110V Car Charger 2USBLVYUAN 200 Watts Power Inverter Car Converter Adapter Car Charger DC 12V to AC 110V 2AC 2USB BlackLVYUAN 500 Watts Power Inverter Converter DC 12V to AC 110V Car Inverter 2USB Car AdapterLVYUAN 500 Watts Power Inverter Converter DC 12V to AC 110V Car Inverter 2USB Car Adapter BlackLVYUAN 200 Watts Power Inverter Converter Adapter DC 12V to AC 110V Car Charger 2AC 2USB RedLVYUAN 300Watts Power Inverter Car Converter Adapter Charger DC 12V to AC 110V 2AC 2USB Black
Actual Color:Red
Continuous Wattage:300 W

Key item features

  • Power Output: Provides 300 Watts of rated power, converting 12V DC to 110V AC with a modified sine wave output and 80% conversion efficiency.
  • Versatile Connectivity: Features two AC outlets and two USB charging ports (5V 3.1A total output) for charging multiple electronic devices simultaneously.
  • Compact Design: Ultra-compact and lightweight, credit card-sized design with a 24-inch cigarette lighter plug for easy portability and vehicle integration.
  • Robust Protection: Incorporates multi-protection features against overheating, under/over voltage, short circuit, and overloads, with an integrated cooling fan.
  • Durable Construction: Housed in a durable aluminum alloy casing for advanced protection against drops and bumps, ensuring longevity.
  • Automatic Shutoff: Includes an automatic shutoff function if input voltage drops to 10V or if the unit overheats, protecting the car battery and inverter.
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Columbus, 43215
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Sold by Lvyuan
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4.249382716049383 stars out of 5, based on 405 seller reviews(4.2)
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Customer ratings & reviews

3.9 out of 5 stars
stars189 ratings82 reviews
How item rating is calculated
  1. 5 stars62% (117)
  2. 4 stars10% (18)
  3. 3 stars6% (11)
  4. 2 stars2% (4)
  5. 1 star21% (39)

Reviews summary

Pros
  • : Offers budget-friendly laptop connection option.
  • : Offers extra power for devices while traveling.
  • : Quickly charges devices on the go.
Neutral
  • : Can be sufficient for small appliances, but may struggle with larger devices.
Cons
  • : Produces excessive noise during operation.
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Showing 1-3 of 82 reviews

Sep 2, 2025
SecretShopper007
Top Reviewer
Item details
Color: Red
Continuous wattage: 300 W
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

it's small and takes long runs well.

I removed the cigarette lighter plug placed a inline switch and put on small clips to connect to a 36ah 12v battery. Running a 56watt fan and charging 2 devices the charger ran for 2.5 hours. it was warm almost hot but acceptable. used it again with the trolling motor to listen to a small 110v 3 amp Radio. works just fine. small size allows to Velcro the unit to the Battery. small size can store in glove box if needed. A second one might be in order after finding out how useful this one is. car/boat/RV,

Helpful?2G33OJFB5LTK447435162
Aug 15, 2025
Daniel
Item details
Color: Red
Continuous wattage: 300 W
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

use it in my semi to power a personal sized crock pot to heat my lunch. last one I had blew fuses. so far, nothing but smiles from this purchase. use every day.

Helpful?2G33OJFB5LTK447435162
Sep 4, 2025
Todd
Item details
Color: Red
Continuous wattage: 500 W
Sold byLvyuanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This 500 watt power inverter is great for power outages and camping. It pairs up nicely with a 350 watt hot plate. Just connect it to any 12 volt battery and your good to go. It's also great for camping in areas where open flame is banned.

Helpful?2G33OJFB5LTK447435162