---
product_id: 611913726
title: "BESTEK 300W Pure Sine Wave Power Inverter - DC 12V to 110V AC Car Converter Plug Adapter Outlet with PD30W USB-C Fast Charger - Vehicle Cigarette Lighter Adapter for Laptop"
brand: "bestek"
price: "755 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Bestek"
url: https://www.desertcart.dk/products/611913726-bestek-300w-pure-sine-wave-power-inverter-dc-12v-to
store_origin: DK
region: Denmark
---

# 300W pure sine wave power 2 AC outlets + PD30W USB-C fast charging Smart cooling fan with temperature control BESTEK 300W Pure Sine Wave Power Inverter - DC 12V to 110V AC Car Converter Plug Adapter Outlet with PD30W USB-C Fast Charger - Vehicle Cigarette Lighter Adapter for Laptop

**Brand:** bestek
**Price:** 755 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your road trips with clean, fast, and safe energy—never miss a beat!

## Quick Answers

- **What is this?** BESTEK 300W Pure Sine Wave Power Inverter - DC 12V to 110V AC Car Converter Plug Adapter Outlet with PD30W USB-C Fast Charger - Vehicle Cigarette Lighter Adapter for Laptop by bestek
- **How much does it cost?** 755 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/611913726-bestek-300w-pure-sine-wave-power-inverter-dc-12v-to)

## Best For

- bestek enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Future-Ready:** Climate Pledge Friendly certified, made in a green factory using sustainable energy—power your devices responsibly.
- • **Advanced Safety & Protection:** Built-in 40A fuse, LED indicators, and safeguards against short circuits, over/under voltage, and overheating keep your gear safe.
- • **Whisper-Quiet Smart Cooling Fan:** Adaptive fan speed reduces noise while preventing overheating, so your power stays cool and silent on the go.
- • **Pure Sine Wave Power for Sensitive Tech:** 300W continuous & 700W peak power ensures stable, clean energy for laptops, gaming rigs, and delicate electronics.
- • **Dual AC Outlets + PD30W USB-C Fast Charging:** Charge multiple devices simultaneously with 2 AC outlets plus a blazing 30W USB-C port—6X faster than standard chargers.

## Overview

The BESTEK 300W Pure Sine Wave Power Inverter converts 12V DC to 110V AC with 300W continuous and 700W peak power, featuring 2 AC outlets and a PD30W USB-C fast charger. Designed for sensitive electronics, it includes advanced safety protections and a smart cooling fan. Certified Climate Pledge Friendly, it’s perfect for powering laptops, gaming devices, and multiple gadgets on the go with quiet, reliable, and eco-conscious performance.

## Description

Buy BESTEK 300W Pure Sine Wave Power Inverter - DC 12V to 110V AC Car Converter Plug Adapter Outlet with PD30W USB-C Fast Charger - Vehicle Cigarette Lighter Adapter for Laptop: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Using on boat to power internet service and second router. - I use this on my boat, docked and off shoe, to power my internet service and auxiliary router. Power use is very low and essentially uses my 2 4D house batteries, which keeps everything going if there is a power outage when docked. No problems. Interestingly I boat the 400 watt model and discovered it was discontinued. I bought this 300 watt as I didn’t want something that had been dc’d on my boat and wrote that in my review. Late was contacted my the manufacturer asking if I wanted a refund which I accepted. They got my attention and will have my business
Review: Pure Sine Wave power—Perfect for Laptops on the Go (While plugged in) - I bought this for road trips specifically to power my 130W gaming laptop for work. The standout feature is that this is a Pure Sine Wave inverter. Unlike cheaper modified sine wave units that often cause laptop bricks to buzz or cut off entirely, this provided clean, stable power in my car. My laptop stayed at full performance without any thermal or power-delivery issues. Perfect for sensitive electronics or a high current draw laptops.

## Features

- 〖UPGRADE TO 17V WITH EFFICIENT QUICK CHARGING〗Bestek power inverter upgrade to 11-17V, suit for Tesla and other ner energy vehicle; 38W fast Type-C car inverter supporting PD 20W(Max) and QC 18W(Max) high output, can fast charge all prevailing phones simultaneously. The PD port, 6X faster than a 2.4A charger, can quickly charge iPhone, iPad, MacBook, etc.
- 〖BESTEK 300W PURE SINE WAVE INVERTER-PATENT NUMBER-D818,853 S〗Our car inverter designed for your devices that require careful protection, provide 300W continuous DC to AC power and 700W of peak power. And DC 12v to AC 110v power inverter featuring PD 30W&QC 18W USB ports, 2 AC Outlets and a 24 inch cable with cigarette lighter plug. Great for Christmas gift, charging string lights, laptop, speakers, camera, nebulizer, game console, kindle, iPad and other.
- 〖Power CQC CHARGING TECH WITH SAFE PROTECTION〗This inverter equipped with the latest power conversion quick Charge technology, Built-in 40 amps fuse to protect your device, LED indicators for short circuit protection, temperature control, under-voltage, and over-voltage protection. It helps protect and extend the life of your electronics and appliances.
- 〖QUIETCOOLING FAN〗The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.
- 〖RELIABLE QUALITY WARRANTY〗If you have any questions or dis-satisfactions with your purchase,24H x 7D technical and friendly customer service support, BESTEK guarantees you a refund within 180 Days, and an 18-Month Product Replacement Warranty.
- 〖desertcart Climate Pledge Friendly〗This product has been awarded the Climate Pledge Friendly (CPF) certification, produced in a green factory, using green photovoltaic energy throughout, practicing the concept of sustainable development, and being friendlier to the environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR3T9QGT |
| Best Sellers Rank | #15,905 in Automotive ( See Top 100 in Automotive ) #40 in Power Inverters |
| Brand | BESTEK |
| Customer Reviews | 4.6 4.6 out of 5 stars (197) |
| Date First Available | December 28, 2023 |
| Item Weight | 1.48 pounds |
| Item model number | MRZ3011HU-PD-BKRD |
| Manufacturer | BESTEK |
| Manufacturer Part Number | MRZ3011HU-PD-BKRD |
| Model | MRZ3011HU-PD-BKRD |
| Product Dimensions | 7 x 5 x 2 inches |
| Voltage | 16 Volts |
| Wattage | 300 watts |

## Product Details

- **Brand:** BESTEK
- **Model Name:** MRZ3011HU-PD-BKRD
- **Power Source:** Vehicle DC Powered
- **Recommended Uses For Product:** Vehicle
- **Wattage:** 300 watts

## Images

![BESTEK 300W Pure Sine Wave Power Inverter - DC 12V to 110V AC Car Converter Plug Adapter Outlet with PD30W USB-C Fast Charger - Vehicle Cigarette Lighter Adapter for Laptop - Image 1](https://m.media-amazon.com/images/I/71fj1ITRO-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Using on boat to power internet service and second router.
*by J***T on December 25, 2025*

I use this on my boat, docked and off shoe, to power my internet service and auxiliary router. Power use is very low and essentially uses my 2 4D house batteries, which keeps everything going if there is a power outage when docked. No problems. Interestingly I boat the 400 watt model and discovered it was discontinued. I bought this 300 watt as I didn’t want something that had been dc’d on my boat and wrote that in my review. Late was contacted my the manufacturer asking if I wanted a refund which I accepted. They got my attention and will have my business

### ⭐⭐⭐⭐⭐ Pure Sine Wave power—Perfect for Laptops on the Go (While plugged in)
*by S***4 on January 24, 2026*

I bought this for road trips specifically to power my 130W gaming laptop for work. The standout feature is that this is a Pure Sine Wave inverter. Unlike cheaper modified sine wave units that often cause laptop bricks to buzz or cut off entirely, this provided clean, stable power in my car. My laptop stayed at full performance without any thermal or power-delivery issues. Perfect for sensitive electronics or a high current draw laptops.

### ⭐⭐⭐⭐⭐ Excellent inverter
*by W***1 on January 26, 2026*

Portable power for laptops and other devices is easier than ever. I always keep this in the trunk of my car now in case I'm out someplace and need some extra power. Runs cool and quiet and the cable can reach to the back seat of passenger cars).

## Frequently Bought Together

- BESTEK 300Watt Pure Sine Wave Power Inverter [30W PD USB-C] Car Adapter DC 12V to AC 110V with QC3.0 USB Ports, Multi-Protection Car Charger Power Inverter for Vehicles
- Hermitshell Hard Travel Case for BESTEK 300Watt Pure Sine Wave Power Inverter Car Adapter (Black+Red)
- BESTEK 12.1ft / 3.7m 12V 24V Cigarette Lighter Extension Cord, 12AWG Heavy Duty Cigarette Lighter Cable with Cigarette Lighter Plug Socket (Black)

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**Shop now:** [https://www.desertcart.dk/products/611913726-bestek-300w-pure-sine-wave-power-inverter-dc-12v-to](https://www.desertcart.dk/products/611913726-bestek-300w-pure-sine-wave-power-inverter-dc-12v-to)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*