---
product_id: 72808170
title: "150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black"
brand: "bestek"
price: "₨18003"
currency: LKR
in_stock: true
reviews_count: 11
url: https://www.desertcart.lk/products/72808170-150w-power-inverter-dc-12v-to-110v-ac-converter-4
store_origin: LK
region: Sri Lanka
---

# 150W continuous power output Dual USB ports with 4.2A smart charging ETL certified multi-protection safety 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black

**Brand:** bestek
**Price:** ₨18003
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your hustle anywhere, anytime!

## Quick Answers

- **What is this?** 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black by bestek
- **How much does it cost?** ₨18003 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/72808170-150w-power-inverter-dc-12v-to-110v-ac-converter-4)

## 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

- • **Compact Yet Mighty:** iPhone-sized ultra-light design fits anywhere in your car, perfect for work trips, camping, or daily commutes.
- • **Safety First, Always:** Built-in safety door and multi-layer protection guard against shocks, overheating, and electrical faults—peace of mind included.
- • **Certified Reliability:** ETL listed with 18-month warranty means you’re investing in trusted, road-ready power that won’t quit.
- • **Smart Dual USB Charging:** 4.2A total output with intelligent IC detects your device for the fastest, safest charge up to 2.4A per port.
- • **Power Your Road Warrior Life:** 150W continuous DC to AC power keeps laptops and devices charged on the go without missing a beat.

## Overview

The BESTEK 150W Power Inverter converts your car’s 12V DC into 110V AC power with a compact, lightweight design. Featuring dual USB ports with smart IC for optimal charging, ETL certification for safety, and multi-protection technology, it’s engineered for professionals who demand reliable power on the move. Ideal for charging laptops, tablets, and phones simultaneously during road trips, work commutes, or outdoor adventures.

## Description

Buy BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works perfectly for charging in the car! - The BESTEK 150W power inverter is great, compact and easy to use. I can plug in my laptop and charge my phone at the same time while driving. It doesn’t make much noise and doesn’t overheat. Perfect for road trips or working on the go. Definitely worth it!
Review: Nice to have available in every car at all times - I liked this product so well I bought another one for our other car as well. If I’m ever traveling, it’s nice to have this available to keep a laptop charged or a DVD player working. It seems like this should be standard equipment that comes with a new car. This model is a very nice small size that can fit into the console of my vehicles and it provides 150 W though I would not use more than 120 W per the typical recommendation of a power outlet in a car. Most cars recommend only drawing 120 W from the power outlet/cigarette lighter outlet times 83% inverter efficiency times 80 to 96% device efficiency equals 80 to 96 W of output of a laptop battery charger or other device. My Microsoft surface Pro outputs 65 W so that will draw less than 120 W recommended by my vehicles.

## Features

- Patented Isolation Voltage Protection: BESTEK 150W Car Power Inverter equipped with low pressure and high pressure isolation, provides a perfect protection for your device
- Smart Dual USB: 4.2A output USB ports with smart IC that can automatically detect your devices to deliver optimal charging speed up to 2.4A per port, 4.2A total, one 110V AC outlets for charging larger devices such as laptops and tablets
- Safety Door & Multi-Protection: AC outlets with built-in safety door protecting kids from unexpected electricity Shock. Safe charging design provides protection against overheating, under and over voltage charging, short circuiting, overloads, and overcharging
- Ultra Compact and Lightweight: iphone-sized design ideal for use on vacations, work trips, and camping. 32 inch long cigarette lighter plug makes the power inverter can be plugged into almost any vehicle
- ETL certification: BESTEK 150W power Inverter with ETL certification provides 150 watts continuous DC to AC power and 250 Watts of peak power, 18 months warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DW1PSRH |
| Best Sellers Rank | #56,105 in Automotive ( See Top 100 in Automotive ) #214 in Power Inverters |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,148) |
| Date First Available | August 13, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.9 ounces |
| Item model number | 150W Car Power Inverter |
| Manufacturer | BESTEK |
| Product Dimensions | 4.21 x 2.8 x 1.3 inches |

## Product Details

- **Brand:** BESTEK
- **Model Name:** DC 12V to 110V
- **Power Source:** 110v,Corded Electric
- **Recommended Uses For Product:** Vehicle
- **Wattage:** 150

## Images

![150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black - Image 1](https://m.media-amazon.com/images/I/61oCuHYKkTL.jpg)

## Questions & Answers

**Q: What is the best devices to use with this in the car? Laptop charger, what else? Thanks!**
A: I use it for my portable oxgenator and nebulizer (when traveling), and small vac to clean my car. You just have to make sure you have the car turned on to use this device.

**Q: Where can I purchase just the cable?**
A: If you are asking about the cable that plugs into the power receptacle in the car, you can’t. It’s wired to the device.

**Q: The grey one is showing a clip, does it come with it? And do the other colors also?**
A: Yes it does cone with a clip.

**Q: Does it heat up fast and a lot**
A: I didn't notice it heating up but I just plugged it in and didn't check to see if it was hot. But when I unplugged it I didn't notice excessive heat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly for charging in the car!
*by W***Y on November 9, 2025*

The BESTEK 150W power inverter is great, compact and easy to use. I can plug in my laptop and charge my phone at the same time while driving. It doesn’t make much noise and doesn’t overheat. Perfect for road trips or working on the go. Definitely worth it!

### ⭐⭐⭐⭐⭐ Nice to have available in every car at all times
*by M***K on November 14, 2025*

I liked this product so well I bought another one for our other car as well. If I’m ever traveling, it’s nice to have this available to keep a laptop charged or a DVD player working. It seems like this should be standard equipment that comes with a new car. This model is a very nice small size that can fit into the console of my vehicles and it provides 150 W though I would not use more than 120 W per the typical recommendation of a power outlet in a car. Most cars recommend only drawing 120 W from the power outlet/cigarette lighter outlet times 83% inverter efficiency times 80 to 96% device efficiency equals 80 to 96 W of output of a laptop battery charger or other device. My Microsoft surface Pro outputs 65 W so that will draw less than 120 W recommended by my vehicles.

### ⭐⭐⭐⭐⭐ BESTEK 150W Power Inverter: Compact Powerhouse for On-the-Go Needs
*by B***S on December 2, 2023*

I have been using the BESTEK 150W Power Inverter DC 12V to 110V AC Converter with a 4.2A Dual USB Car Adapter for some time now, and it has become an essential part of my travel kit. In fact, I'm so pleased with its performance that I've equipped all my vehicles with one. This power inverter stands out for its compact size, reliability, and ability to power larger laptops, making it a top-quality product in its category. One of the most striking features of this BESTEK inverter is its compact design. It's incredibly small and lightweight, making it easy to store and carry. Despite its size, it packs a punch, efficiently converting DC power to AC and providing enough power to charge larger laptops. This is particularly impressive as finding a compact inverter that can handle such devices efficiently is often challenging. The reliability of the BESTEK 150W Power Inverter is another aspect that deserves praise. It has consistently provided steady power without any issues of overheating or short-circuiting. This reliability is crucial, especially when you are on the road and need your devices to stay charged and operational. Additionally, the inverter comes with dual USB ports, which is a great feature, allowing me to charge multiple devices simultaneously. This is particularly useful during long trips, where keeping phones, tablets, and other USB-powered devices charged is essential. The build quality of the BESTEK inverter is commendable. It feels sturdy and well-constructed, suggesting that it will last for a long time, even with regular use in the varied environments of different vehicles. In conclusion, the BESTEK 150W Power Inverter is an excellent product that I highly recommend. Its combination of compact size, powerful performance, and reliability makes it a must-have for anyone who spends a lot of time in their vehicle and needs a dependable power source. Having one in each of my vehicles has been a decision that continually pays off in convenience and reliability.

## Frequently Bought Together

- BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black
- NOCO GC018 15A 14AWG 12V Adapter, Heavy-Duty Cigarette Lighter Plug, and Female Socket with Eyelet Terminals

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*