---
product_id: 45240601
title: "POTEK 500W PowerInverter"
brand: "potek"
price: "R$783"
currency: BRL
in_stock: null
reviews_count: 12
category: "Potek"
url: https://www.desertcart.com.br/products/45240601-potek-500w-powerinverter
store_origin: BR
region: Brazil
---

# 500W continuous power 12V DC to 115V AC conversion Multi-layer safety protections POTEK 500W PowerInverter

**Brand:** potek
**Price:** R$783
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up anywhere, anytime — because your hustle never stops!

## Quick Answers

- **What is this?** POTEK 500W PowerInverter by potek
- **How much does it cost?** R$783 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/45240601-potek-500w-powerinverter)

## Best For

- potek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Ultra-compact, lightweight design fits in your pocket or mounts discreetly in your vehicle or trailer.
- • **Dual AC & USB Ports:** Charge laptops, smartphones, and accessories simultaneously with 2 AC outlets plus a 2A USB port.
- • **Safety First, Always:** Built-in overload, overheat, and short circuit protections ensure worry-free power delivery.
- • **Whisper-Quiet Efficiency:** Runs cool and quiet even under load, so your power source won’t interrupt your workflow or downtime.
- • **Power Your On-the-Go Lifestyle:** Reliable 500W continuous & 1000W surge power to keep all your essential devices charged anywhere.

## Overview

The POTEK 500W Power Inverter converts 12V DC from your vehicle or battery into 115V AC power, delivering 500 watts continuous and 1000 watts surge output. Its compact, lightweight design includes dual AC outlets and a 2A USB port, protected by overload, overheat, and short circuit safeguards. Ideal for professionals on the move, campers, and emergency backup, it offers efficient, quiet, and reliable power for laptops, phones, and small electronics.

## Description

Buy POTEK 500W Power Inverter/Car Inverter DC 12V to AC 110V Dual AC Charging Port and 2A USB Ports for Laptop, Smart Phone: Power Inverters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great portable power option! - I was recently seeking a portable power inverter for use in my vehicle as well as my travel trailer for when I go camping. I happened to find the Potek 500W Inverter here and opted to give it a shot based on the price and because it looked like it would get the job done. Of course, there is a 1000W inverter; however, I don’t need anything with that much drag on my battery and am quite satisfied with 500W at this time based on my personal needs. If you’re a camper or need an emergency power supply (110 – 125 VAC) when you’re on the go, then an inverter is what you need. I am not going to pretend that I know enough about electrical connections or currents in order to sell this to you in my review, but what I will do is present it how I intend to use it and have used it and you can decide from there. I haven’t a significant understanding of electrical systems, so I am a bit of a letdown there. However, as a “typical user,” perhaps this will review will help you as it would me! Here are some specs for those interested: Input voltage: 12.8-13.2 volts DC (VDC) Output voltage: 110-125 volts AC (VAC) Output frequency 60Hz +/- 3Hz Continuous output power: up to 500 W Waveform: Modified Sine Wave Efficiency (Maximum): 90% Output power overload shutdown: 550+/- 50 W Fuses: 30A (x2) 2 NEMA AC Receptacles 1 USB Port (2.0A) Can connect both to a battery (e.g., vehicle/deep cycle) and via 12V accessory plug Okay, now that specs are out of the way, let’s just talk about how the unit works and how it looks. I love the look of the unit, as I mentioned before, because it appeared like it would get the job done. I like that it looks professional and is not very large. In fact, the unit is smaller than a typical amplifier you would see in a vehicle for an audio system. In addition, the unit has four small notches on each of the bottom corners so that it can be mounted flush against a wall or other setup such as in a vehicle, trailer, etc. I will likely mount mine on a block of wood that is easy to set out with my battery on my trailer and at my vehicle should the need arise to use it. The unit performs very well and is extremely quiet. I’ve owned other inverters that kicked the cooling fan on within 30 seconds of use; however, this unit does not kick the fan on for quite some time, even under decent load (not full). I assume that if I maxed out the output power upon first turning the unit on, it would likely kick the fan on immediately. I love that this unit has two NEMA AC Receptacles, as I can connect my laptop and a mobile phone charger that requires something higher than 2A. For example, I use devices that use Quick Charge, and I need a higher amp charger for that to function, therefore connecting two units to the NEMA ports is convenient. Additionally, I can charge my Bluetooth headset or other lower-amp requiring device using the 1 USB port (2.0 A) (e.g., low-end tablet, Bluetooth Headset, speaker, portable Wi-Fi hotspot, Nintendo DS, etc.). Overall, I wasn’t able to overpower the unit during my use. Although I would not necessarily recommend it, I was able to connect an extension cord into the NEMA port and power an electric drill off of my battery (this is not pictured as I did not have my mobile device with me during that use). This was a great example of how I can use this inverter in a pinch when I am in need of power supply and all I have is a battery. The unit performs well, is quiet, doesn’t get extremely hot, and is easy to hide away in a compartment or under a seat – don’t forget it’s mountable should that be necessary! I am quite pleased with this unit. I have placed it in my vehicle’s trunk at this time so that I can use it in a pinch should I need connected to power without being close to it. I travel for work quite a bit and am on the road constantly, which means I am not always near a power supply that is sufficient for my needs. Therefore, this unit will provide a much-needed connection point when I am on the road for extended periods. Additionally, it will be great for camping as an extra connection or in my shop that is not connected to AC power. If you’re in need of portable power, look no further!
Review: It’s okay for the price - Works with no problem so far. The design is good, noise level is ok and power is as advertised. I like that it comes with extra fuses.

## Features

- Provides 500 watts continuous power, 1000 watts surge power to charge your multiple electronic devices on the go
- Converts 12V DC to standard 115V AC,ideal for powering iPod, cell phones, laptops, DVD players, MP3 players and other small electronics
- The ultra compact inverter has multi protections: Over load protection, overheat protection and short circuit protection
- Well-design with compact size, light weight, high efficiency and can be placed inside of the pockets
- What you get: POTEK 500W power inverter ,car cigaretter plug ,user manual and our friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MR569GA |
| Best Sellers Rank | #27,174 in Automotive ( See Top 100 in Automotive ) #93 in Power Inverters |
| Brand | POTEK |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,941) |
| Date First Available | January 10, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.16 pounds |
| Item model number | P500W |
| Manufacturer | POTEK.INC |
| Manufacturer Part Number | P500W |
| Model | 500W Power Inverter |
| Product Dimensions | 6.7 x 4.1 x 2.2 inches |
| Wattage | 500 |

## Product Details

- **Brand:** POTEK
- **Model Name:** 500W Power Inverter
- **Power Source:** 110v,Battery Powered,Corded Electric
- **Recommended Uses For Product:** Small electronics, Travel, Road trips, Outdoors
- **Wattage:** 500

## Images

![POTEK 500W PowerInverter - Image 1](https://m.media-amazon.com/images/I/6163AZksGVL.jpg)
![POTEK 500W PowerInverter - Image 2](https://m.media-amazon.com/images/I/61O6yZwiDJL.jpg)
![POTEK 500W PowerInverter - Image 3](https://m.media-amazon.com/images/I/61QkYrHHCsL.jpg)
![POTEK 500W PowerInverter - Image 4](https://m.media-amazon.com/images/I/61SzCaTLThL.jpg)
![POTEK 500W PowerInverter - Image 5](https://m.media-amazon.com/images/I/61cbZ5ecAJL.jpg)

## Questions & Answers

**Q: Does anyone know why potek 3000w inverter comes two red and black battery cable?**
A: Someone may have mentioned this, but even if a fuse is installed it must have a fuse on each of the red or black wires.  If a short between ground occurs on the single red wire without a fuse you still have fire.

**Q: Can you use it with the engine off? If Yes how long will it take before it will kill my cars battery?**
A: Hello if you plan on running this inverter with your car turned off I do this when I drive Uber and I'm sitting for long periods of time in the cold weather and I have a small little Lasko my heat running with about 200 Watts. I would get an a AGM m Optima battery these batteries hold more power and are more developed for running continuously without the car running. I have an Optima AGM battery and it works just fine much better than the regular car batteries you can get them at any parts store. The person that answered your question is spot-on there are many variables on what will run your battery down but if you plan on running this without the car running get an AGM battery thanks

**Q: Can the 4000w power entire 30A RV with truck engine running? Diesel, 2 batteries, big alternator**
A: If the system is 12 volt. It could be 24volt. If so 24v inverters are available. 30 x 120v =3600watts. And 4000÷12=480amps plus at 12v it wouldn't likely be enough at full output. But who uses everything at once. I would add a deepcycle battery or two. 100ah or more each. And a battery isolator. That way with small loads you will have a few hours. Without engine running. And still have starting power. And still have the added batteries charged by the alternator.  Rambling I know. Hope I helped

**Q: Does it hold charge**
A: As others said, it's an inverter.  But I did find that even with no load hooked to the inverter, it will drain a 50 A-h LiFePO4 battery in 2 days.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great portable power option!
*by T***N on August 22, 2017*

I was recently seeking a portable power inverter for use in my vehicle as well as my travel trailer for when I go camping. I happened to find the Potek 500W Inverter here and opted to give it a shot based on the price and because it looked like it would get the job done. Of course, there is a 1000W inverter; however, I don’t need anything with that much drag on my battery and am quite satisfied with 500W at this time based on my personal needs. If you’re a camper or need an emergency power supply (110 – 125 VAC) when you’re on the go, then an inverter is what you need. I am not going to pretend that I know enough about electrical connections or currents in order to sell this to you in my review, but what I will do is present it how I intend to use it and have used it and you can decide from there. I haven’t a significant understanding of electrical systems, so I am a bit of a letdown there. However, as a “typical user,” perhaps this will review will help you as it would me! Here are some specs for those interested: Input voltage: 12.8-13.2 volts DC (VDC) Output voltage: 110-125 volts AC (VAC) Output frequency 60Hz +/- 3Hz Continuous output power: up to 500 W Waveform: Modified Sine Wave Efficiency (Maximum): 90% Output power overload shutdown: 550+/- 50 W Fuses: 30A (x2) 2 NEMA AC Receptacles 1 USB Port (2.0A) Can connect both to a battery (e.g., vehicle/deep cycle) and via 12V accessory plug Okay, now that specs are out of the way, let’s just talk about how the unit works and how it looks. I love the look of the unit, as I mentioned before, because it appeared like it would get the job done. I like that it looks professional and is not very large. In fact, the unit is smaller than a typical amplifier you would see in a vehicle for an audio system. In addition, the unit has four small notches on each of the bottom corners so that it can be mounted flush against a wall or other setup such as in a vehicle, trailer, etc. I will likely mount mine on a block of wood that is easy to set out with my battery on my trailer and at my vehicle should the need arise to use it. The unit performs very well and is extremely quiet. I’ve owned other inverters that kicked the cooling fan on within 30 seconds of use; however, this unit does not kick the fan on for quite some time, even under decent load (not full). I assume that if I maxed out the output power upon first turning the unit on, it would likely kick the fan on immediately. I love that this unit has two NEMA AC Receptacles, as I can connect my laptop and a mobile phone charger that requires something higher than 2A. For example, I use devices that use Quick Charge, and I need a higher amp charger for that to function, therefore connecting two units to the NEMA ports is convenient. Additionally, I can charge my Bluetooth headset or other lower-amp requiring device using the 1 USB port (2.0 A) (e.g., low-end tablet, Bluetooth Headset, speaker, portable Wi-Fi hotspot, Nintendo DS, etc.). Overall, I wasn’t able to overpower the unit during my use. Although I would not necessarily recommend it, I was able to connect an extension cord into the NEMA port and power an electric drill off of my battery (this is not pictured as I did not have my mobile device with me during that use). This was a great example of how I can use this inverter in a pinch when I am in need of power supply and all I have is a battery. The unit performs well, is quiet, doesn’t get extremely hot, and is easy to hide away in a compartment or under a seat – don’t forget it’s mountable should that be necessary! I am quite pleased with this unit. I have placed it in my vehicle’s trunk at this time so that I can use it in a pinch should I need connected to power without being close to it. I travel for work quite a bit and am on the road constantly, which means I am not always near a power supply that is sufficient for my needs. Therefore, this unit will provide a much-needed connection point when I am on the road for extended periods. Additionally, it will be great for camping as an extra connection or in my shop that is not connected to AC power. If you’re in need of portable power, look no further!

### ⭐⭐⭐⭐⭐ It’s okay for the price
*by K***I on November 16, 2025*

Works with no problem so far. The design is good, noise level is ok and power is as advertised. I like that it comes with extra fuses.

### ⭐⭐⭐⭐⭐ Almost 8 years later!
*by A***N on November 23, 2024*

After almost 8 years, this thing has been used and abused, but keeps working like a champ! I've used it for all kinds of random things over the years, both with the 12 volt car port and the clamps for direct battery use. It's even had a few uses running small home appliances for a few days straight with no issues! (TV, console, sound system, and some other odds and ends all at the same time) The low battery protection is great for keeping the cells from being damaged due to running too low a voltage, but I wouldn't depend on it too much if you're using it on your main battery without running the car if that's what you're hooked up to. I forgot to leave the car running in an instance and the low battery indicator cut power as it should have, and when I went to crank the car I was lucky and it barely came to life! (4 cylinder motor, battery midway through its life. Your luck may vary!) I honestly bought it figuring I'd get a better one for small tasks when I got more money and it just refuses to die. I had one issue where I crushed the 12 volt plug and there was some language issue in support, but they were amazing and ended up just sending an entire unit overnight at no cost so I'd have extra of everything. (The inverter had no logo and was on a black shell, but I still have it and feel bad when I use it in conjunction with the main one!) Tldr: It just works and you'll be happy if you don't need crazy power output. I swear they haven't paid me, but I'd shill their products at this point.

## Frequently Bought Together

- POTEK 500W Power Inverter/Car Inverter DC 12V to AC 110V Dual AC Charging Port and 2A USB Ports for Laptop, Smart Phone
- NEXPEAK NC201 10-Amp Battery Charger, Smart Trickle Charger 12V 24V Car Battery Charger Fully Automatic Maintainer Desulfator w/Temp Compensation for Car Truck Lawn Mower Boat Marine Batteries
- YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/45240601-potek-500w-powerinverter](https://www.desertcart.com.br/products/45240601-potek-500w-powerinverter)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*