









🔋 Power up your drive — never miss a beat on the road!
The ALLWEI 300W Car Power Inverter converts your vehicle’s 12V DC into 110V AC power with 300 watts continuous output and 600 watts peak, featuring dual AC outlets and 4.8A dual USB ports. Designed for safe, efficient charging with multi-protection and a silent cooling fan, it plugs directly into your cigarette lighter with a 33-inch cord for flexible use. Perfect for powering laptops, phones, and other electronics while traveling.







| ASIN | B0CXDDTW5L |
| Antenna Location | Vehicle |
| Best Sellers Rank | #883,105 in Automotive ( See Top 100 in Automotive ) #1,049 in Power Inverters |
| Brand | ALLWEI |
| Color | 300W Blue 4.8A |
| Customer Reviews | 4.0 out of 5 stars 65 Reviews |
| Electrical Output Waveform | Modified Sine Wave |
| Frequency | 60 Hz |
| Input Voltage | 12 Volts |
| Item Dimensions L x W x H | 4.71"L x 3.2"W x 1.81"H |
| Item Height | 1.81 inches |
| Item Weight | 15.52 Ounces |
| Manufacturer | ALLWEI |
| Model Name | SGR-NX3011SK-6 |
| Model Number | SGR-NX3011SK-6 |
| Number of Outlets | 4 |
| Output Power | 300 Watts |
| Output Voltage | 110 Volts, 120 Volts |
| Peak Output Power Watts | 600 |
| Power Source | 110v,Corded Electric |
| Recommended Uses For Product | Vehicle |
| Standby Power Shutoff | 90% |
| UPC | 788934207879 |
| Voltage | 110 Volts |
| Warranty Description | 18 Months |
| Wattage | 300 watts |
B**M
Love!
I bought this as a backup for when I groom out of my car and something fails. It has come in such handle for a multitude of things, including travelling and using my laptop when we're on the road. It runs well, fits anywhere to hide it away when you're done, and has plenty of plugin adapters for the job. It doesn't run hot at all, and it charges as well as a house plug.
T**S
Easy to use. Great price.
Easy to use. Great price.
W**D
Works…until it don’t.
I’ve bought two, they work…until they don’t. Unable to replace the fuse if it blows. Looks like fuse is soldered to the board instead of having in a holder.
J**S
Quality seems good
Quality seems good, what else to say?
D**M
Works Great!
Item is as expected and works perfectly. Thanks!
A**R
Car plug adapter
The adapter worked for 4 times but then it quit working. And we were outside of the return or exchange window 😭
A**F
Worked in car
My car said 12V and this worked like it was suppose to. I purchased this to pump in the car. Sadly when I went to go pump the other day (2nd time) it stopped working. I was in tears bc I was engorged. Returned.
C**S
Works great for charging my gaming laptop!
My gaming laptop uses a 240w charger, and it works just fine to charge on this so it seems to provide the 300w peak as described. No issues with it at all, I'd definitely recommend this for the price!
Trustpilot
1 month ago
3 weeks ago