---
product_id: 160382154
title: "BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter"
brand: "bestek"
price: "¥7808"
currency: JPY
in_stock: true
reviews_count: 13
category: "Bestek"
url: https://www.desertcart.jp/products/160382154-bestek-150w-power-inverter-11-17v-30w-usb-c-18w
store_origin: JP
region: Japan
---

# 150W peak power output 3 simultaneous charging ports 11-17V universal vehicle compatibility BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter

**Brand:** bestek
**Price:** ¥7808
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your journey, no matter the ride!

## Quick Answers

- **What is this?** BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter by bestek
- **How much does it cost?** ¥7808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/160382154-bestek-150w-power-inverter-11-17v-30w-usb-c-18w)

## 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

- • **Fits Every Ride:** Wide 11-17V input supports everything from Teslas to trucks—power anywhere, anytime.
- • **Compact Yet Mighty:** Ultra-compact 4.2x2.8 inch design with detachable cables for clutter-free travel.
- • **Safety You Can Trust:** BESTEK’s patented 10-layer protection shields your gear from sparks, overloads, and overheating.
- • **Cool & Quiet Performance:** Aluminum alloy casing with smart fan keeps it running cool and whisper-quiet on long drives.
- • **Power Up All Your Devices:** 150W AC outlet plus 30W USB-C & 18W USB-A ports for triple-device rapid charging.

## Overview

The BESTEK 150W Power Inverter converts 11-17V DC from any vehicle into stable 110V AC power, featuring a 150W AC outlet plus 30W USB-C and 18W USB-A ports. Its compact design, patented 10-layer safety system, and smart cooling fan make it the ultimate travel companion for charging laptops, phones, and more—certified by ETL, FCC, CE, and RoHS for reliable, safe use across all vehicle types.

## Description

Buy BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter | 12V DC to 110V AC Converter, Vehicle Cigarette Lighter Plug Outlet, 10 Layer Protection, ETL Certified, Aluminum Housing-Gray: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: All I wanted! - I baught this inverter and honestly didn’t expect much at this price, but it’s awesome. It works perfectly in my Tesla Model Y, and I can charge my laptop at 80W with no issues at all. The design is clean, solid, and surprisingly premium. No buzzing, no weird noises, nothing. Just smooth, reliable power. I tested it in a quick video, and it handled everything flawlessly. For the low price, this thing is an absolute steal. If you need a compact inverter that just works, dont look or go with $50+ items.
Review: BESTEK 150W Power Inverter: Compact Powerhouse for On-the-Go Needs - 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.

## Features

- [Rapid 3-Device Charging] Equipped with a powerful 150W AC outlet, an 18W USB-A, and a high-speed 30W USB-C PD port, this car inverter allows you to power your laptop, tablet, and phone simultaneously. Whether you're on a business trip or a family vacation, it ensures all your essential gear—from drones and cameras to CPAP machines—remains fully charged and ready for action
- [Universal Compatibility for All Vehicles] Upgraded with an 11V-17V wide voltage range, this power inverter is engineered for seamless performance across all vehicle types, including Tesla, heavy-duty trucks, RVs, SUVs, and sedans. It provides a stable 110V AC power source, making it the perfect road trip essential for diverse car owners who demand reliability regardless of their vehicle's battery voltage
- [Ultra-Compact & Travel-Ready Design] Measuring just 4.2 x 2.8 inches, our inverter features back clip is designed for maximum space-saving. The innovative detachable cable design allows for clutter-free storage and effortless switching between different setups. Its tiny footprint fits perfectly into your glove box or center console, offering limitless power without the bulk
- [BESTEK Patented 10-Layer Protection] Built with our world-renowned Patented Smart Chip, this inverter provides a robust 10-layer safety system. From spark-proof technology and short-circuit prevention to over-temperature and over-load protection, your expensive electronics are shielded against all electrical risks. Certified by ETL, FCC, CE, and RoHS for your peace of mind and long-term durability
- [Superior Cooling & Peak Performance] Crafted with a premium Aluminum Alloy casing and an integrated smart cooling fan, this inverter maintains an optimal operating temperature of 89°F. The rapid heat dissipation technology prevents overheating, ensuring the unit performs longer and quieter even during heavy use. Ideal for powering car refrigerators and laptops on long drives without any performance drops
- [30-Day Hassle-free Return and 18-Month Replacement] To ensure customers have a good shopping experience, we offer a 30-day no-questions-asked return policy and an 18-month gurantee. The BESTE150w inverter is the perfect solution for road trips, camping and everyday travel, ensuring you stay connected and powered wherever you go on the road.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VV29T4M |
| Antenna Location | Vehicle |
| Battery Capacity | 100 |
| Best Sellers Rank | #8,146 in Automotive ( See Top 100 in Automotive ) #27 in Power Inverters |
| Brand | BESTEK |
| Color | Gray |
| Customer Reviews | 4.5 out of 5 stars 10,183 Reviews |
| Electrical Output Waveform | Modified Sine Wave |
| Energy Specifications Met | ETL |
| Frequency | 60 hertz |
| Input Voltage | 12 volts |
| Item Dimensions L x W x H | 3.2"L x 2.5"W x 1.5"H |
| Item Highlight | 12V DC to 110V AC Converter, Vehicle Cigarette Lighter Plug Outlet, 10 Layer Protection, ETL Certified, Aluminum Housing-Gray |
| Item Weight | 8 ounces |
| Manufacturer | BESTEK |
| Mfr Part Number | MRI1511AU |
| Model Name | MRI1511AU |
| Model Number | MRI1511AU |
| Number of Items | 1 |
| Number of Outlets | 3 |
| Number of Packs | 1 |
| Output Power | 150 watts |
| Output Voltage | 12 volts |
| Peak Output Power Watts | 250 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Vehicle |
| Standby Power Shutoff | 100% |
| Unit Count | 1 Count |
| Voltage | 12 volts_of_direct_current |
| Warranty Description | 18-Months Warranty |
| Wattage | 150 watts |

## Product Details

- **Battery Capacity:** 100
- **Brand:** BESTEK
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Vehicle
- **Wattage:** 150 watts

## Images

![BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter - Image 1](https://m.media-amazon.com/images/I/71DBuocduYL.jpg)
![BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter - Image 2](https://m.media-amazon.com/images/I/71BdE-xIrXL.jpg)
![BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter - Image 3](https://m.media-amazon.com/images/I/7171rHTBD9L.jpg)
![BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter - Image 4](https://m.media-amazon.com/images/I/81jOPC0PERL.jpg)
![BESTEK 150W Power Inverter 11-17V, 30W USB-C, 18W USB-A Car Charger Adapter - Image 5](https://m.media-amazon.com/images/I/71cMxQTvj+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Why you choose this car inverter?**
A: This inverter upgrade your drive with premium features Upgrade 11-17V: Suit for Tesla owners Anodized Aluminum Housing: Superior durability and heat management Removable Power Cable: Swap or store your cigarette lighter cord with ease

**Q: Can it charge multiple devices at once?**
A: Yes, the BESTEK 150W Power Inverter can charge multiple devices at once. It features -1 AC outlet for laptops, tablets, or other standard devices -1 18W USB-A & 1 30W USB-C for phones, cameras, and other USB-compatible devices

**Q: What can it safely power?**
A: This inverter 12v to 110v peak power is 250W, but continuous use must stay under 150W, you can power any devices within the power rate.

## Customer Reviews

### ⭐⭐⭐⭐⭐ All I wanted!
*by O***T on July 27, 2026*

I baught this inverter and honestly didn’t expect much at this price, but it’s awesome. It works perfectly in my Tesla Model Y, and I can charge my laptop at 80W with no issues at all. The design is clean, solid, and surprisingly premium. No buzzing, no weird noises, nothing. Just smooth, reliable power. I tested it in a quick video, and it handled everything flawlessly. For the low price, this thing is an absolute steal. If you need a compact inverter that just works, dont look or go with $50+ items.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Good value (review compares this unit with another Bestek model)
*by G***E on October 24, 2019*

I purchased both this unit, the "BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black" (Model # MRI1511AU), and the "BESTEK 150W Power Inverter, DC 12V to 110V AC Car Inverter (Red Upgraded)" (Model # MRI1511L). I am posting this review on both product pages. Since the model names are identical apart from the letters at the end, I’ll refer to them that way. Short version: Although the specs are the same, and the prices nearly the same, this Dual USB "AU" version outperformed the “Red Upgraded” (“L”) version. (In addition, the “L” unit had something rattling loose inside on receipt.) More info: I plugged each unit, one at a time, into the 9v outlet in my car. I tested each unit by plugging in a small (20W) 2-speed motor, then switching it on low, high, off, high, low, etc. a few times each. Fan: - The fan was silent on this AU (box) unit; the fan apparently doesn’t kick in until cooling is needed. - The fan started immediately on the L (“red upgraded”) unit, gradually growing louder. It was, as other reviewers have noted, loud enough to be annoying in a quiet vehicle. Performance: - This “AU” box unit worked without difficulty: Running the motor was as seamless as when the same motor is plugged into an outlet. - The “L” unit worked … sort of. At first, the motor started up pretty much right away, switching from low speed to high without difficulty. But when I switched back to low speed, it stalled, recovering slowly. Same when I switched back to high speed. Then it worked fine again. Then it didn’t. I don’t know the cause, but it was as if the L unit was briefly overloaded when switching modes. Conclusion: - This “AU” unit gets five stars, at least for now: It works just fine, it’s simple, quiet, compact, and lightweight – just what I needed. - The “L” unit earns two stars: It works, sort of, but is inexplicably underpowered even though its specifications are the same as the “AU” unit.

## Frequently Bought Together

- BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Plug Adapter Outlet Converter (Gray)
- Anker Cable [2 Pack, 3FT], USB A to USB C Cable for Samsung Galaxy S10 S10+, LG V30, Beats Fit Pro and More (Black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-12*