The Best Power Inverter For Cars 2020 –Reviews And Buying Guides



Best Power Inverter For Cars Review
Bestek 300W Power Inverter
FOVAL 150W Car Power Inverter
Energizer 1500-Watt Power Inverter
BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter
FOVAL 150W Car Power Inverter 12V DC to 110V AC Converter Vehicle Adapter Plug Outlet with 3.1A Dual USB Car Charger for Laptop Computer Red
Energizer 1500 Watts Power Inverter
Bestek 300W Power Inverter
BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter
FOVAL 150W Car Power Inverter
FOVAL 150W Car Power Inverter 12V DC to 110V AC Converter Vehicle Adapter Plug Outlet with 3.1A Dual USB Car Charger for Laptop Computer Red
Energizer 1500-Watt Power Inverter
Energizer 1500 Watts Power Inverter

Have you wondered how easy it would be to travel around knowing we can charge our electrical gadgets and appliances anytime we want? There are more than 38 million citizens in the US who love to camp and travel long distances. Therefore, it is fair to state that people are always looking for ways to ease their travel.

The greatest invention that makes traveling and camping a thousand times better and safer is a Car Power Inverter. Whether you want to charge your smartphone because, boy, they die out too fast or you need to make use of small equipment like an air pump, a Car Power Inverter will be super handy.

Those were old days where you would have to worry about how you are going to light a fire in the middle of nowhere as, with this essential item, one can create a solid charge. No need to carry a gas cylinder around or extra matches when you have this!

The best thing about these Car Power Inverters is that they are portable. They do not occupy much space and weigh less, which is something we cannot ignore. It has the ability to convert the energy of your vehicle into a form of energy sufficient enough to power your domestic appliances. Car Power Inverters are available in different sizes and power. The number of features is not limited as they advance with the next model. If you are looking forward to getting your hands on this extremely efficient gadget, here is the complete guide that will help you know what is best in the market.

Reviews of Best Power Inverter For Cars

1. Bestek 300W Power Inverter

1. Bestek 300W Power Inverter
  • BESTEK Advantage: America's leading power inverter brand. Provides 300 Watts continuous DC to AC...
  • Fast Charging: two 110V AC outlets for charging larger devices such as laptops and tablets, 2 USB...
  • Ultra Compact and Lightweight: iPhone-sized design ideal for use on vacations, work trips, and...
  • Multi-Protection: built-in 40 amps fuse to protect your device. Safe charging design provides...
  • Durable metal housing provides advanced protection from drops and bumps.Smart cooling fan system...

2. FOVAL 150W Car Power Inverter

2. FOVAL 150W Car Power Inverter
  • Premium 150w car power inverter: Plug in the car cigarette lighter, offering 150 Watts of continuous...
  • Fast Charging: Dual USB ports can charge most phones and tablets simultaneously (Max 3.1A total...
  • Road Trip Essentials: Just about credit card size - 3.2 x 2.5 x 1.5 inches, space-saving and easy...
  • Multi-Protection: Power inverters for vehicles built-in fuse to protect your device, stable charging...
  • Intelligent Silent Use: Durable metal housing provides advanced protection from drops and bumps....

3. Energizer 1500-Watt Power Inverter

4. POTEK 500-Watt Power Inverter

4. POTEK 500-Watt Power Inverter
  • [500W Car Power Inverter with dual 110V AC outlets and 2 USB ports]: It provides 1000 Watt of peak...
  • [Built-in Cooling Fan & Full Protection]: It has a cooling fan to keep the unit from over heating (...
  • [Digital and illuminated display]: The digital display identifies the current status of the...
  • [Ultra-protable and travel kit]: Just about 7.1 x 4.1 x 2.2 inches, space-saving, easy storage....
  • [Cigarette lighter adapter and car battery clips are included for two options]: While you are...

5. KRIGER 1500-Watt Power Inverter

5. KRIGER 1500-Watt Power Inverter
  • 1500 Watts continuous power, 3000 Watts peak power, KR1500 modified sine wave inverter converts 12V...
  • Our version of an all-inclusive! Wired Remote control included - ANL Fuse kit + 3 ft Battery Cables...
  • We have your back. This inverter has all the protections that you will need. Overload, over voltage,...
  • Don’t just take our word for this inverter’s rating, this item has been tested, validated and...
  • You can’t go wrong with Krieger! We believe in our product and quality and we offer the warranty...

6. Ampeak 2000 Watt Power Inverter

6. Ampeak 2000 Watt Power Inverter
  • High Value Ampeak 2000w inverter 12v DC to 110v AC: Inverter provides 2000W of continuous power,...
  • Before you buy power inverter, please check what the rated and peak power of the load is and whether...
  • Soft start and 17 Safety protections: At Ampeak, we take safety seriously,designed with an...
  • LCD display masters the inverter working status: You can be confident that you're always in control...
  • Smart temperature-controlled silent fan: When connected, the fan will start for 1-2 seconds to check...

7. Cobra 2500 Watt Professional Power Inverter

7. Cobra 2500 Watt Professional Power Inverter
  • POWERFUL - Plug in and charge your smartphone, tablet, and many other mobile devices from the...
  • VERSATILE - The CPI2590 gives you a power supply through two grounded AC outlets for office...
  • LED SCREEN - Digital display that illustrates the vehicle’s battery voltage and device connected...
  • ON-THE-GO - This power inverter has your back during tailgates, camping and road trips, and anywhere...
  • PROTECTION - With Cobras Pentagon Protection, you have 5 levels of protection from failures (thermal...

The Perfect Guide To Help You Buy The Best Power Inverter

With so many brands in the market today working on manufacturing the ideal car power inverter, it can be quite a fix to decide what to buy. To make sure you are able to make the right choice, list down all the features you are looking forward to your inverter that you cannot compromise on. Prioritizing the features will help you know what best suits your needs.

Therefore, listing down and highlighting whether you want high power or want something under a specific price range will be the best way to make your purchase.

Also, it is better to highlight all the activities you will be carrying out with the car power inverter. If you just want to keep your phone charged, no need to spend a huge chunk of your pay on a 2,000 Watt power inverter.

Ask yourself, how often do you travel or go out for camping? If that is quite often and you always go out in a large group, you and your friends can pool in money to invest in a heavy power output that could benefit all of you.

If you haven’t bought this item before, we have prepared you the ideal guide that lists down all the respective guidelines and specifications ready to assist you in the best way possible. The features common in all these car power inverters can be analyzed to know which brand to purchase.

Different Types of Car Inverters Connections

The features that are provided by power car inverters are similar. However, the major aspect that sets them apart is the connectivity they offer. How they allow connection between the power source and the electrical appliance is the factor you can look into.

The two types of connection available are:

12-Volt Connection


  • It is easy to use and does not require additional technical assistance
  • You do not have to operate your vehicle
  • The device can be operated easily while you drive


  • There is a restriction to power output which is no more than 500 Watts

Direct Connection


  • The power output is not restricted; it can reach up to 2500 Watts
  • Has the capability of operating heavy machinery like juicer and coffee machine


  • The device does not work while the vehicle is on the move
  • Constant connection and disconnection required for charging
  • The size can be large
  • Heavyweight, difficult to carry

As mentioned above, the connectivity plays a major role in the performance, design layout, and capacity of the car power inverter. If you are unaware of this device, you can search by looking at these types of connections to identify which one is best for you.

If you want something simpler, less bulky, and easy to ease, your pick should be the 12 Volt charger connection. On the other hand, if your preference is towards a high energy-consuming appliance, you should go for the one that provides a direct connection.

Major Factors That Will Help You Make the Wiser Choice

Buying an electrical appliance without any guide can be pretty daunting. If you do not have any prior knowledge concerning electrical appliances and have no one to accompany you to the store, this buying guide is just what you need. Buying the right model of the right brand will be your money’s worth.

Main Purpose of Usage:

This is the major factor that will help you know what is best for you. Highlight the purpose and the activity that you want to carry out with the car inverter. If you want to use your GPS, you need a smaller inverter with lesser watts, while the inverter that will function heavy appliances will be heavier.


Dimensions and weight of the power car inverter is the next major factor to consider. If your car is small or says, you don’t have a car at all, do not purchase an inverter that is big because you cannot take care of it.

Safety Measures:

There can be no compromise when it comes to safety features. Traveling should always be well-planned and thorough so that there are no hindrances. This is where the safety features come in. Make sure the car inverter you are purchasing has surge protection, heating control features, and short circuit protection. This will ensure that the inverter is worth using and you do not have to worry about it.


There is an inverter that costs 50 bucks while there is one that costs more than 100 bucks. If you have a budget, put it on the table first. You don’t want to spend 100 dollars on a power car inverter that you will only use once every 6 months — moreover, no need to compromise on the quality to save money. Buying a very cheap inverter might not work effectively either, so you need to buy something that gives you your money’s worth.

FAQs for Best Power Inverters

Here are the common questions people ask regarding car inverters. Look around; you might find something relatable.

How do I start a car power inverter?

Every car has an electric ignition that is a source of DC electrical supply. This is stored in your car that delivers the energy required to start your car. To transfer DC supply to AC, the transfer of power is carried out so that the energy can be used from the production point into the electric appliance.

This is exactly what an inverter does. It converts DC supply into AC supply, taking power from your car to be used for the charging of phones, using GPS, etc.

When will my car inverter stop working?

Another common question that people ask is about the time duration during which their power inverter will work? When will it die out?

The inverter works while your car is running. So, as long as you are driving, your inverter will continue to provide energy. The lifespan of this product is no more than 10 years depending upon the usage. It also depends upon the quality of the inverter you have bought.

There can be a chance where a part of your inverter might stop working. You can easily replace it instead of purchasing a new one.

How can a car battery be used for the inverter?

Yes, that can be done. You can depend on your car’s battery, but it’s not the wisest decision to drain your car’s battery lower than 90%. Not every inverter causes harm to the battery of your car. If you are using the one that is providing less than 500 Watts, then no issue.

The problem arises when you connect it with a 2000 Watt power car inverter. This inverter will give stress to the battery of your car, which is why you should charge in breaks.

Can an inverter drain the battery of a car?

Yes, that can happen. An inverter that is consuming 1000 Watt from the battery of your car can drain it which is something you need to avoid. However, if the inverter is small, the likelihood of that happening is less.

Remember to unplug your car inverter if not in use. This goes for 13-volt chargers, which do not automatically shut down once the vehicle comes to a stop. Take care of these features to make full use of power car inverters at their best.