---
product_id: 148722927
title: "BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black)"
brand: "bestek"
price: "$95.47"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/148722927-bestek-power-inverters-12v-to-240v-230v-300w-inverter-transformer
store_origin: US
region: United States of America
---

# 300W continuous power Dual 4.8A USB ports 230V AC UK outlet BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black)

**Brand:** bestek
**Price:** $95.47
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your journey with BESTEK — never run out of juice on the road!

## Quick Answers

- **What is this?** BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) by bestek
- **How much does it cost?** $95.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/148722927-bestek-power-inverters-12v-to-240v-230v-300w-inverter-transformer)

## 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

- • **Built to Endure:** Durable aluminum alloy housing with smart cooling fan for silent, safe operation.
- • **Compact Yet Mighty:** iPhone-sized, ultra-lightweight design fits perfectly in your glove box or armrest.
- • **Safety First, Always:** Multi-layer protection including fuse, overload, short circuit, and low battery shutdown.
- • **Power Your Adventures:** Reliable 300W continuous DC to AC power for laptops, TVs, and more on the go.
- • **Stay Connected Everywhere:** Dual 2.4A USB ports deliver fast, intelligent charging for all your devices.

## Overview

The BESTEK 300W Power Inverter converts your vehicle’s 12V DC into 230V AC power with a UK plug and dual USB ports, enabling you to charge laptops, phones, tablets, and small appliances safely and efficiently. Its compact, durable aluminum design includes smart cooling and multiple safety protections, making it an essential travel companion for professionals who demand reliable power anywhere.

## Description

Product Description BESTEK 300W Car Power Inverter BESTEK was founded in 2007, specialized in research and development, production, sales of automotive accessories and electronic products. UK's leading power inverter brand. DC 12V to 230V AC Converter with AC Outlet and 4.8A Dual USB Car Charger Isolation Voltage Protection Dual-USB 4.2A Output Multi-Protection Aluminum Alloy Housing Durable Cigarette Lighter Top Speed Charging Intelligent protection circuit device and Intelligent overload protection Over-current Over temperature Output short-circuit Surge protection What device is compatitable? Suitable for many electrical items requiring up to 300 W, such as small televisions, camcorders, stereos, small fridges, mobile phones, laptop, Speaker, Play Consoles and many other applications. 230V AC outlets for charging larger devices such as Laptop Camera Camcorder and TV, except Lenovo Laptop 65W charging adapter Model ADLX65NCT3A 2 USB charging ports for powering USB compatible devices such as Iphone Cellphone Tablet MP3 MP4 Do not use to power high power electric devices such as hair dryers, electric heaters, which might blow a fuse. Aluminium Alloy Housing BESTEK power inverter outshell is made of Aluminium alloy, solid and durable,can stand up to all kinds of severe environment, protect the internal components. Smart Cooling Fan Smart cooling fan system makes car power inverter very silent when operating, and fan runs faster when the device gets warmer or output power exceeds 70W. Quick USB Charging With 2 Smart USB charging port, can intelligently detect your devices and deliver best matched charging current to get fast charging speed.Auto 0-2.4A each port, total 4.8A output. The lighter socket is resistant to up to 5000 times of insertion and extraction.Enjoy a safe,reliable charger on the go.Secure plug-in buckle design with stable current, and built-in usb charging ports.

Review: Good - Good and works well
Review: Fried my flash unit - This product arrived speedily and well packaged. Feels quality to the touch and solidily built. I purchased this to power a photography stobe flash that draws a maximum of 180 Watts for 3 seconds per flash, and then drops to 3 Watts in standby. Unfortunately after about 5 minutes the on/off switch stopped working, continually staying on. Whilst this was annoying, I could still use the unit by simply disconecting the 12v power source. After a few minutes having the strobe flash unit connected, I noticed a humming sound coming out of the flash unit, and a electric burning smell. I opened the flash unit to investigate, And a ceramic resister was over heating. Hoping this wouldnt be detrimental, I persevered, but only to the detriment of the flash unit, as the dreaded electric smoke came off the resister and now the flash had illumintaed its last photo. Unfortunately I cannot return this inverter as I removed the cigarette lighter plug in replacemnt of battery clips. Now im left with a dud inverter and a dead flash- an expensive lesson learnt. Update- their customer care contacted me and replaced the unit with a working one, no questions asked- brilliant service!

## Features

- A Real Powerful Inverter: BESTEK inverter provides 300 watts continuous DC to AC power with UK AC outlet and dual 2.4A USB charging ports. ideal for use at campsites , road trips or anywhere dc to ac inverter is needed.
- Multifunctional: With 230V AC sockets and 4.2A dual USB ports, this DC to AC inverter will safely power your TV, air mattress pump or simply charge your laptop, phone, iPad, tablet, camera, PSP, etc. to ensure you stay connected with the world while traveling.
- Ultra Compact and Lightweight: iPhone-sized design for space-saving and easy to store at your glove box or armrest box, 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle.
- Safe For Equipment And Batteries: Built-in 40 amps fuse, protection against short circuit, overload, overheat, low voltage and over voltage; An automatic low-battery shutdown ensuring sufficient power available to start your vehicle.
- Strongly Built: Durable aluminum alloy housing provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents shortages. 18-Months Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T558LKL |
| Antenna Location | Vehicle |
| Battery Capacity | 200 Amp Hours |
| Battery capacity | 200 Amp Hours |
| Best Sellers Rank | 39,393 in Automotive ( See Top 100 in Automotive ) 124 in Power Inverters |
| Box Contents | Inverter Cable |
| Brand | BESTEK |
| Brand Name | BESTEK |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 3,478 Reviews |
| Electrical Output Waveform | Pure Sine Wave |
| Input Voltage | 12 Volts |
| Manufacturer | BESTEK GLOBAL LTD |
| Manufacturer Part Number | MRI3013BU-updated |
| Model Name | MRI3013BU |
| Model Number | MRI3013BU-updated |
| Model name | MRI3013BU |
| Number of Outlets | 1 |
| Output Power | 300 Watts |
| Output Voltage | 230 Volts (AC) |
| Peak Output Power Watts | 600 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Warranty | 90 Day Warranty Against Manufacturer Defects |
| Recommended uses for product | Vehicle |
| Standby Power Shutoff | 50% |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 300 watts |

## Product Details

- **Brand:** BESTEK
- **Recommended uses for product:** Vehicle
- **Power source:** Battery Powered
- **Wattage:** 300 watts
- **Battery capacity:** 200 Amp Hours

## Images

![BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) - Image 1](https://m.media-amazon.com/images/I/71BrMSRDRhL.jpg)
![BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) - Image 2](https://m.media-amazon.com/images/I/71KY2UT4gzL.jpg)
![BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) - Image 3](https://m.media-amazon.com/images/I/71uIRUGKeuL.jpg)
![BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) - Image 4](https://m.media-amazon.com/images/I/81g+U1E0uOL.jpg)
![BESTEK Power Inverters 12V to 240V 230V 300W Inverter Transformer Car Charger Lighter Adapter with 3 Pin Plug and Dual USB Ports for Your Laptop, iPad, iPhone, Tablet, Consoles & More (Black) - Image 5](https://m.media-amazon.com/images/I/71roqZAreQL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with blink camera 240v?**
A: Look up the camera watts and the unit watts and work it out from that.

**Q: Could you boil a kettle?**
A: Not a regular kettle no. You'd need to find one that runs at less than 300w.

**Q: Would this work with a charger for power tools**
A: Always check the wattage on your charger versus the rating on the inverter but can’t see why not. I’ve only had a broadband router and laptop, phone chargers etc plugged into mine so far.

**Q: I want to buy a jml air conditioning unit like they advertised on TV, will this work to power it in the car.**
A: Hi I don't know the jml ac units power requirements. the most important thing is, what is the maximum current consumption from the mains. If it is 1.25 amp ( 300 watt) then it is to much. Also check that the cars inline fuse for the auxiliary power output socket could be as little as 20 amp. Hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by D***A on 30 November 2025*

Good and works well

### ⭐⭐⭐⭐⭐ Fried my flash unit
*by L***1 on 18 September 2016*

This product arrived speedily and well packaged. Feels quality to the touch and solidily built. I purchased this to power a photography stobe flash that draws a maximum of 180 Watts for 3 seconds per flash, and then drops to 3 Watts in standby. Unfortunately after about 5 minutes the on/off switch stopped working, continually staying on. Whilst this was annoying, I could still use the unit by simply disconecting the 12v power source. After a few minutes having the strobe flash unit connected, I noticed a humming sound coming out of the flash unit, and a electric burning smell. I opened the flash unit to investigate, And a ceramic resister was over heating. Hoping this wouldnt be detrimental, I persevered, but only to the detriment of the flash unit, as the dreaded electric smoke came off the resister and now the flash had illumintaed its last photo. Unfortunately I cannot return this inverter as I removed the cigarette lighter plug in replacemnt of battery clips. Now im left with a dud inverter and a dead flash- an expensive lesson learnt. Update- their customer care contacted me and replaced the unit with a working one, no questions asked- brilliant service!

### ⭐⭐⭐⭐ Great product - but NOT for audio gear!
*by A***R on 20 March 2019*

I bought this to power the gear I use for busking (a small guitar amp, pedals and looper). Unfortunately it generates too much electrical interference for this purpose - causing a lot of mains hum on the audio. The good news is that Bestek also make a "pure sine wave" version of this which costs only a little more and does the job perfectly. In conclusion, this is well made, incredibly compact, virtually silent (the small fan is quiet) and works really well - but I would not recommend it for powering audio equipment - hence one star deducted.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*