---
product_id: 99539014
title: "500W Car Power Inverter DC 12V to AC 110V Adapter with 2 AC Outlets and 2A USB Charging Port"
brand: "kinverch"
price: "€ 69.80"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kinverch"
url: https://www.desertcart.fr/products/99539014-500w-car-power-inverter-dc-12v-to-ac-110v-adapter
store_origin: FR
region: France
---

# 500W continuous power 2 AC outlets + 2A USB port Multi-layer safety protection 500W Car Power Inverter DC 12V to AC 110V Adapter with 2 AC Outlets and 2A USB Charging Port

**Brand:** kinverch
**Price:** € 69.80
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your journey, anytime, anywhere — don’t get left powerless!

## Quick Answers

- **What is this?** 500W Car Power Inverter DC 12V to AC 110V Adapter with 2 AC Outlets and 2A USB Charging Port by kinverch
- **How much does it cost?** € 69.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/99539014-500w-car-power-inverter-dc-12v-to-ac-110v-adapter)

## Best For

- kinverch enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Cooling:** Smart fan and aluminum shell keep your inverter cool and silent, perfect for work or road trips.
- • **Advanced Safety Shield:** Built-in fuses and protections guard your gear from overload, short circuits, and overheating.
- • **Compact & Travel-Ready:** Lightweight, portable design fits anywhere—ideal for camping, business travel, or emergency power.
- • **Reliable 500W Power Boost:** Seamlessly convert your car’s 12V DC to 110V AC for all essential devices on the go.
- • **Dual AC Outlets + USB Charging:** Charge laptops, phones, tablets, and more simultaneously without missing a beat.

## Overview

The Kinverch 500W Car Power Inverter converts 12V DC from your vehicle into 110V AC power with 2 AC outlets and a 2A USB port, supporting devices up to 500W continuously. Featuring robust safety protections and a smart cooling system, it ensures reliable, quiet operation. Compact and lightweight, it’s perfect for professionals and adventurers needing dependable power on the move.

## Description

Buy Kinverch 500W Car Power Inverter DC 12V to AC 110V Adapter with 2 AC Outlets and 2A USB Charging Port: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: I like this one - We need an inverter for medical equipment when my wife is in the vehicle. The equipment has battery backup but need the batteries when we get where were going. The machine is only 2.5 amps the most i would require is 3.5 amps which should be easy for a 700 watt inverter. I tried about 4 different ones and others would overheat because the fan wouldn't stay on. Or other issues. This one works as it is intended to work. It has been used approximately 5 hrs. now no issues. I have an older inverter in my truck that I have had for years and I can't really understand why that old one never has an issue but all the newer models I was trying did? It's a quality issue of course. We used to just use my truck when we needed a 110 source but life changes. The truck is hader to get in and the 110 source is needed most of the time now. The 12 volt won't charge and run some equipment. Sorry for the long post
Review: Easy-to-use - Great product

## Features

- [500W Power Inverter] This car Inverter provides 500 watts continuous DC 12 Volt to AC 110 Volt power and 1000W peak power. The inverter with 2 AC outlets and one 2A USB charging port, is ideal for charging tablet, game player, kindle, game console, digital camera, small TV, cell phones, lights, power tools, DVD player and other electronic devices.
- [Use of Charging Port] This inverter converts 12V DC to 110V AC. 2 AC outlets can charge any electrical appliance less than 500W, such as laptops or any other household appliance under 500 watts. And 2 2A USB ports for charging USB-powered devices such as cell phones and tablets. So this car battery power inverter perfect for vacations, work trips, outdoor work, road trips, and camping or anywhere that power is needed.
- [Excellent Protection Design] The car inverter is equipped with 2 * 30A external fuses to protect your equipment. It provides protection against low-voltage, over-voltage, over-load, short-circuit and over-temperature. Compact design, lightweight, small and easy to carry, it is a portable car power inverter.
- [User-Friendly Design ] The intelligent cooling fan will automatically rotate at different speeds based on temperature and power, which can help reduce fan noise. Space aluminum alloy cooling shell combined with silent fan for better heat dissipation, which can also ensures you a ultra silent using experience.
- [Packaging & After Sales] Package included: 500W power inverter, battery clamps, car cigaretter plug, spare fuses and user manual. After Sales: 24-hour friendly customer service and 100% customer satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KJ1DN6F |
| Best Sellers Rank | #11,245 in Automotive ( See Top 100 in Automotive ) #68 in Power Inverters |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,553) |
| Date First Available | November 13, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.08 pounds |
| Item model number | KMA500-11 |
| Manufacturer | Kinverch |
| Product Dimensions | 6.7 x 4.1 x 2.2 inches |

## Product Details

- **Brand:** Kinverch
- **Model Name:** KMA500
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Home, Office, Vehicle
- **Wattage:** 500 watts

## Images

![500W Car Power Inverter DC 12V to AC 110V Adapter with 2 AC Outlets and 2A USB Charging Port - Image 1](https://m.media-amazon.com/images/I/715tjhWxCUL.jpg)

## Questions & Answers

**Q: which models are Pure sine wave?**
A: Don't think the 1000 watt version is because my cursor pointer went crazy when I plugged it in

**Q: How loud is the cooling fan??**
A: The cooling fan is quite.  The problem with this converter is if you ever pull on it hard it will smoke it. Mine did and 350$ went up in smoke. It was a 2000 watt and I am not sure what you are going g to load to it but......  . My word on it is you get what you pay for. I did pay 350 for the 2000 watt inverter I had ... I shoulda paid 750$  . The difference in circuitry on the 2 inverters was substantial.

**Q: Will this run a built in air mattress pump?**
A: Yes no problem I use mine to camp and charge my drone battery’s

**Q: Can anyone confirm that the usb port is still active even with the inverter switched off.  my usb stays active. any suggestions to fix if this should**
A: Yes the USB port is active 
Pretty sure it's made that way

## Customer Reviews

### ⭐⭐⭐⭐⭐ I like this one
*by W***8 on November 22, 2024*

We need an inverter for medical equipment when my wife is in the vehicle. The equipment has battery backup but need the batteries when we get where were going. The machine is only 2.5 amps the most i would require is 3.5 amps which should be easy for a 700 watt inverter. I tried about 4 different ones and others would overheat because the fan wouldn't stay on. Or other issues. This one works as it is intended to work. It has been used approximately 5 hrs. now no issues. I have an older inverter in my truck that I have had for years and I can't really understand why that old one never has an issue but all the newer models I was trying did? It's a quality issue of course. We used to just use my truck when we needed a 110 source but life changes. The truck is hader to get in and the 110 source is needed most of the time now. The 12 volt won't charge and run some equipment. Sorry for the long post

### ⭐⭐⭐⭐⭐ Easy-to-use
*by L***R on October 6, 2025*

Great product

### ⭐⭐⭐⭐ Works great lasts long
*by M***E on May 9, 2021*

Nothing wrong with this product, but there is one thing I wish was different. It has a fan that turns on to cool it which is loud, but also after I turn off EVERYTHING it is supplying electricity to, the fan keeps going and does not turn off unless I turn it off manually, which I do to save electricity from my solar panels.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*