---
product_id: 694256378
title: "300W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 27W PD USB-C &18W USB-A Fast Charger, Car Cigarette Lighter Adapter for Laptop Tablets Phones - Portable - Black"
brand: "allwei"
price: "€ 35.87"
currency: EUR
in_stock: true
reviews_count: 9
category: "Allwei"
url: https://www.desertcart.ie/products/694256378-300w-power-inverter-12v-dc-to-110v-ac-car-plug
store_origin: IE
region: Ireland
---

# 300W peak power output 2 AC outlets + USB-C 27W + USB-A 18W Aluminum alloy durable housing 300W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 27W PD USB-C &18W USB-A Fast Charger, Car Cigarette Lighter Adapter for Laptop Tablets Phones - Portable - Black

**Brand:** allwei
**Price:** € 35.87
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your mobile lifestyle with confidence and speed!

## Quick Answers

- **What is this?** 300W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 27W PD USB-C &18W USB-A Fast Charger, Car Cigarette Lighter Adapter for Laptop Tablets Phones - Portable - Black by allwei
- **How much does it cost?** € 35.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/694256378-300w-power-inverter-12v-dc-to-110v-ac-car-plug)

## Best For

- allwei enthusiasts

## Why This Product

- Trusted allwei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Charge Ready:** 27W USB-C PD & 18W USB-A ports for blazing-fast device charging
- • **Power Up Everywhere:** 300W continuous power to run laptops, consoles & more on the go
- • **Compact Road Warrior:** Pocket-sized design fits anywhere — perfect for remote work, road trips & van life
- • **Whisper-Quiet Cooling:** Auto-adjusting silent fan keeps your inverter cool without the noise distraction
- • **Built to Last & Protect:** Rugged aluminum shell with smart chip safeguards against overload & overheating

## Overview

The ALLWEI 300W Power Inverter converts 12V DC from your car into 110V AC with dual AC outlets plus fast-charging USB-C (27W) and USB-A (18W) ports. Its durable aluminum housing and intelligent safety chips ensure reliable, safe operation, while the silent temperature-controlled fan maintains optimal performance. Compact and portable, it’s ideal for professionals on the move who need to power laptops, tablets, phones, and more during travel or remote work.

## Description

Buy ALLWEI 300W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 27W PD USB-C &18W USB-A Fast Charger, Car Cigarette Lighter Adapter for Laptop Tablets Phones - Portable - Black: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent power inverter - Works perfectly so far over a year.
Review: Company stands behind its warranty. - I bought this because I work in my car and my laptop has a 300W charger that would keep blowing the fuse every time I tried to use other inverters in my car. This works perfectly, it does have a fan that is noticeable if there is no background noise while you are parked. While you are driving or have a radio playing you cannot notice the fan much at all. After about 2 months of use the inside area of the 110 outlet broke and separated from the housing, making that part unusable. I contacted the seller and had a response within minutes. Within the hour they let me know they would be sending me a replacement through desertcart and I received it 2 days later. It is refreshing to know that the seller stands behind their warranty and product. Now I know this is a brand that I can trust to purchase with moving forward.

## Features

- 【Premium 300W Power Inverters】This ALLWEI 300W Car Power Inverter is a versatile device that combines a car plug in adapter outlet, a power converter, and a charger in one compact unit. It features 2 AC outlets, 1 USB-C port (Max 27W), and 1 USB-A port (Max 18W), car adapter for plug outlet - allowing you to power multiple devices simultaneously while on the go
- 【Fast and Efficient Charging】Equipped with PD 27W USB-C and Fast Charger 18W USB-A ports, this power inverters for vehicles - can rapidly charge most phones and tablets (Max 3A total output). Additionally, the AC outlets are perfect for powering laptops, computers, game consoles, TVs, DVD players, and other electronic devices. With its high power output and fast charging capabilities, cigarette lighter adapter inverter - is an essential accessory for road trips, camping, or everyday use
- 【Durable metal housing】The aluminum alloy housing of this car power inverter provides robust protection and efficient heat dissipation, ensuring long-lasting performance. Car ac adapter inverter - equipped with advanced intelligent chips that automatically detect the voltage and current requirements of different devices, preventing overheating, undervoltage, overcurrent, overvoltage, overload, and short circuits. Your safety is always our top priority
- 【Upgraded cooling effect】Car power converter built-in very silent automatic temperature-controlled cooling fan, which can automatically adjust the fan speed according to the ambient temperature, ensuring that the power inverter can be kept in good working condition under any circumstances
- 【Compact and Portable Design】Just about cell phone size - 5.1 x 3.1 x 1.8 inches, this car plug in adapter outlet is extremely portable and space-saving. Car power converter 12v to 110v - perfect for road trips and "van life" adventures
- 【Reliable and Customer-Focused】We stand behind the quality of our dc car inverter. Along with the 300W Car Power Inverter, you will receive a cigarette lighter plug, user manual, and an 18-month warranty. If you have any concerns or questions, please don't hesitate to contact us. Your satisfaction is our top priority

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJMC9CTT |
| Best Sellers Rank | #1,758 in Automotive ( See Top 100 in Automotive ) #6 in Power Inverters |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,635) |
| Date First Available | October 31, 2024 |
| Item Weight | 15.2 ounces |
| Item model number | PD27WBlack |
| Manufacturer | ALLWEI |
| Product Dimensions | 4.71 x 3.2 x 1.81 inches |

## Product Details

- **Brand:** ALLWEI
- **Model Name:** SGR-NX3011SK-6
- **Power Source:** Vehicle DC Power Socket
- **Recommended Uses For Product:** Camping, Long-distance driving, Road trip, Truck, Vehicle
- **Wattage:** 300 watts

## Images

![300W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 27W PD USB-C &18W USB-A Fast Charger, Car Cigarette Lighter Adapter for Laptop Tablets Phones - Portable - Black - Image 1](https://m.media-amazon.com/images/I/612FhvIRQBL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent power inverter
*by M***O on January 31, 2026*

Works perfectly so far over a year.

### ⭐⭐⭐⭐⭐ Company stands behind its warranty.
*by B***R on June 1, 2024*

I bought this because I work in my car and my laptop has a 300W charger that would keep blowing the fuse every time I tried to use other inverters in my car. This works perfectly, it does have a fan that is noticeable if there is no background noise while you are parked. While you are driving or have a radio playing you cannot notice the fan much at all. After about 2 months of use the inside area of the 110 outlet broke and separated from the housing, making that part unusable. I contacted the seller and had a response within minutes. Within the hour they let me know they would be sending me a replacement through Amazon and I received it 2 days later. It is refreshing to know that the seller stands behind their warranty and product. Now I know this is a brand that I can trust to purchase with moving forward.

### ⭐⭐⭐⭐⭐ Is doing exactly what I expected it to do
*by R***F on January 24, 2026*

I bought this so I could charge my laptop in my truck as I work out of my truck. A lot works perfectly small size. I was able to mount it inconspicuously.

## Frequently Bought Together

- 300W Car Power Inverter 12v to 110v, Car Plug in Adapter Outlet with PD 27w USB-C and QC 18w USB-A, Car Outlet Adapter, Car Converter to Outlet Plug, Power Inverters for Vehicles (Black)
- 200W Car Power Inverter, FOVAL 12V DC to 110V AC Car Inverte with 4 USB Ports Car Outlet Adapter, Power Inverter for Vehicles, Car Plug Adapter Outlet for Laptop Computer Charger
- FOVAL 150W Car Power Inverter 12V DC to 110V AC Converter Vehicle Adapter Plug Outlet with 3.1A Dual USB Car Charger for Laptop Computer (Classic Red)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*