7 Best Power Inverter

There are many different reasons why you might need a power inverter. You might have an idea that the USB ports of your vehicle can only charge your phone. But, for larger accessories, you need a power inverter to charge your laptop, coffee makers, or cameras. You may need one for camping or to convert your vehicle’s DC battery to AC power.

Are you looking for the best power inverters? Well, we are going to recommend some of the best power inverters that can fulfill your needs with ease and comfort.

1. Bestek 300W Power Inverter DC 12

Bestek power inverter is made of the durable metal housing that provides 300 watts of DC to AC. Just plug it into your car’s cigarette lighter and charge your devices.

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  • Portable size and fast charging.
  • Charge several devices at a time.


  • Mediocre customer support

2. Krieger 1100 Watt Power Inverter

Krieger is a powerful power inverter with 1100 watts of power. It can be used to run your essential appliances such as TV, DVD player, and others.

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  • It comes with an auto-shutdown feature to save energy.
  • Overload/short circuit protection.


  • A bit pricey.

3. GoWISE Power Pure Sine Wave Inverter

GoWISE Power is a modified sine wave inverter with a bright blue LED display. It provides 1500 watts of power in a lightweight design that is easy to carry everywhere you go.

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  • Pure sine wave option.
  • Multiple built-in protection systems.


  • Needs 6 gauge direct wiring to power it fully.

List of Top 7 Best Power Inverters

1. Bestek 300W Power Inverter DC 12

Bestek is top of our list because it is our best product with ultra-compact design and user-friendly features. Bestek has a permanent inverter plug that is compatible with any car cigarette lighter. Besides, It comes with surge protection that can prevent damage to your devices during electrical surges.

Bestek power inverter also offers easy installation, high efficiency, and high reliability. To ensure the safety of your devices while using this product, it comes with built-in short circuit protection that automatically shuts down the inverter in case of overheating, overloading, or short circuit.

Bestek inverter can convert 12V DC to AC 220V with 300 watts of power capacity. Thus, you can use it for any electronic device with AC-powered features, including TVs, DVD players, lamps, computers, and more. To ensure the safety of your devices, it features an automatic shut-off system that automatically shuts down the inverter when there is any excessive heat or overloading.

Besides, this product is designed with a compact size and lightweight design to ensure it can be carried anywhere you go. It comes with ultra-low noise fan technology that provides silent running of the inverter. The input voltage of Bestek is 12V DC, and the output voltage is 220V AC with a frequency of 50 Hz.

2. Krieger 1100 Watt Power Inverter

Krieger power inverter is a powerful power inverter with 1100 watts of running power. It comes with AC output voltage and a current frequency of 60 Hz to ensure the best suitable AC voltage for your devices.

This product can deliver up to 1100 watts of continuous power and a 1500 watt surge to run several appliances at a time. Krieger inverter works best with 16-22 inches LCD TV, small refrigerator, microwave oven, fan, lamp, and other electronic devices.

It features a durable plastic case that is lightweight and easy to carry wherever you want. It also offers overload protection or short circuit protection to ensure the safety of your appliances against any mechanical damage. This inverter comes with a 12-month warranty from the manufacturer.

The product’s major drawback is that it may begin to burn after a few months of usage, most likely owing to all of its tough-duty characteristics, which consume a lot of power from the device. Moreover, this model is quite expensive and also drains the car’s battery rapidly. 

3. GoWISE Power Pure Sine Wave Inverter

GoWISE pure sine wave inverter is a powerful high-performance power inverter that offers 1500 watts of continuous and 2000 watts surge power output. It can work with any electronic device that uses AC voltage from 100 to 240 volts, including small electronics such as TVs, fans, microwaves, projectors, portable entertainment systems, etc.

This inverter comes with a nice blue LED display that displays your devices’ power, voltage, and current status. It also features an LCD screen to display the input and output voltage with green and red lights.

This product is designed to be ultra-portable and lightweight due to its small size and easy carry handle. You can use it with the car’s cigarette lighter or any other power supply with 110-240V AC.

The major setback is that it does not come with an overload protection system, which makes it prone to damages in case of excessive overloading; thus, you should always use the inverter at the lowest level possible when using appliances. It also features a high-frequency noise that can disrupt audio systems, so it should be used with caution.

4. SUPER ONE 150W Power Inverter

SuperOne inverter offers 150 watts of continuous power to operate appliances that work with AC-powered devices up to 50 Hz. This unit is designed for small mobile applications, including laptops, mobile phone chargers, DVD players, TVs, security cameras, and other electronic devices.

This product comes with a built-in cooling fan system that automatically turns on when the inverter’s temperature goes above 110 F, so your devices will remain safe. It can deliver a maximum power of 150 watts and a surge power of up to 400 watts.

This inverter also features an LED indicator that displays the input and output voltage with an LCD screen. The product’s major drawback is that it comes with ultrasonic noise and a weak cooling fan, which may damage the unit after a few months of usage.

5. BESTEK 200W Power Inverter

BESTEK DC-AC power inverter is a dual 100-watt sine wave AC inverter with an LCD display. It’s one of the most powerful and heavy-duty 200-watt power inverters on the market, which can run all your household appliances, including TV, fan, lights, microwave oven, projector, and more. The product can also deliver a surge power of up to 300 watts for a short period.

This unit is designed with a cooling fan system that automatically turns on when the inverter’s temperature goes above 110 F, so your devices will remain safe from damage due to overheating. It features overload protection and over-voltage protection, which improves the product’s lifespan and ensures the protection of your appliances.

The major setback is that this inverter can draw high power from the car’s battery and drain it quickly, which you should consider before choosing to buy one. It also comes at a higher price than most models on the market, but it offers additional functions such as overload and over-voltage protection for your appliances.

6. DEWALT Power Inverter

DEWALT power inverter has a 1500-watt continuous power rating and a 2000-watt surge rating to operate home appliances. It’s designed with an LCD that shows the input, output voltage, and current status. This unit is compatible with most mobile devices, including laptops, DVD players, mobile phone chargers, microwave ovens, small TVs, home theater systems, etc.

This product comes with an overload indicator that alerts you when the inverter’s power capacity is exceeded to protect your devices from damage due to overheating. 

The best thing about DEWALT is that it comes with an automatic cooling fan that prevents overheating of the unit.  It’s one of the most expensive models on this list, but it can deliver a maximum power output.

7. Schumacher 410W DC to AC Power Inverter

Schumacher inverter is a power inverter with a continuous output of 200 watts and an overload capacity of 300 watts. It’s designed for small applications such as powering laptops, cell phone chargers, TVs, video game consoles, DVD players, MP3 players, security cameras, and more. The product has a compact size that makes it easy to store and transport without taking too much space.

The most notable feature of this power inverter is its ability to handle the heavy load with ease, which means it can run large appliances such as microwaves, vacuum cleaners, refrigerators, power tools, and more. It’s one of the best cheap inverters on the market today that offers more than most models at the same price.

A Schumacher power inverter can automatically adjust to maintain its voltage level even when your car’s battery is low. The only major downside of this product is that it produces a high-pitched noise when it functions, which can irritate you and affect your sleeping or working habits. But, Schumacher’s inverter is a good product for anyone looking to run essential electronics without draining his car battery.

8. AMPEAK 2000W Power Converter

AMPEAK 2000W power converter is a good choice for powering small appliances such as chargers, laptops, desktop PCs, DVD players, TV sets, video game consoles, etc. This unit is designed to deliver stable pure sine wave output that eliminates the noise generated by most inverters under this price range.

It comes with a thermal protection system that prevents overheating and damage due to overload. The major downside of this inverter is its input range, which means it’s not compatible with most car batteries that have a voltage level higher than 12V. However, if your battery has a lower voltage, then you can consider buying this unit because it offers good value for the price.

9. POTEK 500W Power Inverter

Potek 500W power inverter is a portable device that converts your car’s DC battery into an AC source for powering light bulbs, small kitchen appliances, televisions, laptops, cell phones,, and other devices. It has a compact size with an ergonomic design to make it easy to store and carry around.

This product has a built-in cooling fan system that automatically turns on when the unit’s temperature exceeds 110 F. This inverter is one of the most affordable models on this list. It can deliver good power for motorhomes, RVs, boats, and cars.

It comes with various safety features such as overload protection, short circuit prevention, over-voltage protection, and low input voltage alarm. The product has a limited warranty of 1 year, so you can send it back if it doesn’t work as expected.

Why Should You Buy a Car Power Inverter?

Some of the reasons why you should buy a car power inverter are:

  • Never out of power: Do you need your laptop more often and want to charge it while traveling? Well, a power inverter can help you keep all devices charged fully. Also, you can charge 2 devices at the same time.
  • Zero cost: No more paying for the pricey charging fees. Just use your car’s cigarette lighter socket to charge all of your devices.
  • Makes you independent: You can charge your device anytime and anywhere, so there is no need to panic when you are powerless. Even if an emergency strikes, you can help others by using the power inverter in any abnormal situation.
  • Enjoy camping or other outdoor activities: Whether traveling in the mountains or seaside, just take an inverter with you and enjoy long hours of charging without worrying about running out of battery.
  • Eco-friendly: Using a power inverter will reduce the use of batteries and other such materials. So, it is quite an eco-friendly option.

Top Best Power Inverter Brands


BESTEK is a popular brand that specializes in manufacturing power inverters. If you are looking for the best car power inverter designed uniquely to meet your various needs, then BESTEK can be your first choice.

2- Ampeak

Ampeak is also a popular brand that offers great power inverters designed to meet your needs. With high quality and durability, you can use the inverter for a long time without any issues.

3- GoWise

GoWise is another popular brand that offers high-power inverters with amazing capabilities. Whether you are looking for a small or large car power inverter, this brand can help you find the perfect one.

4- Parasung

Well, Parasung offers a variety of the best car power inverters in different price ranges. The product comes with a load protection feature that prevents the device from drawing more power than it can handle.

5- Apex

Well, Apex is another popular brand that offers quality inverters for your various needs. The best car power inverter offered by this brand has a green cooling system to run for hours without overheating or producing noises. This feature makes it highly efficient and reliable.

6- Krieger

Krieger Power is a popular brand that has been involved in manufacturing power inverters since 1989. The company offers various types of the best car power inverter to choose one per your need and budget.

7- PowerTrip

Well, PowerTrip is yet another popular brand that offers the best car power inverters you can buy today. The product comes with advanced technology and advanced features that make it one of the most sought-after products. The inverter is made of thermally conductive plastics and can run for hours without overheating or producing noises brands in the market today. The device can be used as a battery charger, AC power source, and DC power source.

Choosing the Best Power Inverter

Here are a few of the features to choose the best power inverter:


It is an important feature for power inverters. Generally, the wattage of the inverter varies from 100 watts to 2000 watts or more. So, look through all models and choose one that best suits your needs.


You will not need high amperage for small electronic appliances like fans, drills, LED lights, etc. However, if you are looking for a device to charge large appliances like microwaves and TVs, then consider buying devices with a higher amperage rating.

Low Voltage Shut Off (LVS)

The main purpose of LVS is to protect the system of your vehicle in case it malfunctions when connected to the inverters’ output circuits. It switches off when there is any problem with the power supply. With the help of this feature, you will be able to avoid damaging your vehicle’s electrical system with excessive voltage from an inverter.

Cooling Technology

To protect your appliances and device from any heat damage is the key objective behind installing cooling technology in a well-rated car power inverter. Look for a model that uses thermally conductive plastics to control the temperature inside the enclosure. Once you install such an inverter, there would not be any abnormality or burning smell coming out from it during high load operations.


The number of ports power inverters also matters a lot. So, get the one with the highest number of ports if you are looking to charge multiple devices at once, especially if you are traveling with your kids or pets.

Modified Sine Waves Inverters

This is important for those who are going to use the inverter as a battery charger. Some inverters offer sine waves that will help to charge batteries faster and more efficiently. However, if you think about using your inverter just as a power source, then you can ignore this feature as it may not be necessary in such cases.

Safe With Ground

An inverter you want to use in your car all the time must be safe with the ground at any point of operation. Generally, such models come with three-wire grounded systems with negative grounding on one terminal and two insulated 15 or 20 amps rated plugs on both positive and negative terminals. So, make sure that whichever model you choose complies with US manufacturing standards and is safe with the ground.

Size and Weight

Usually, car power inverters come with cables and wires for different purposes, including engine start batteries. However, choosing an inverter based on your specific requirement helps select a device that offers exactly what you need during driving or traveling without any issue. For those who want extra features like USB ports, some high-end models have separate charging stations, which can be very handy when planning short trips or vacations where electricity may not be available or reliable.

Tips for using Power Inverters Safely

  • If you have a permanent power inverter built into your car, always use it per its specification. Never try to overload the system, as this will damage the electronics inside it and affect your vehicle’s battery life.
  • Always switch off the device after every use to avoid overheating or overloading issues.
  • Do not use an inverter in a wet environment to avoid any risk of electrical shock.
  • Store the device in a dry and safe place so that you can use it conveniently when required.
  • Do not cut wires inside the inverter to replace the fuse, as this may cause serious problems with your devices. In case of any issue, always contact your authorized supplier for help.
  • Always read the instruction manual carefully before using an inverter to avoid any risk of error and inconvenience.
  • Do not use a damaged or loose plug to charge your devices with this device, as it may lead to a fire outbreak.


We have reviewed the 10 best power inverters for cars from the world’s best inverter brands. You can choose your desired power inverters according to your need and requirement. No matter what you’re looking for, a high-quality, high-performance, or cheap inverter, you will get all kinds of inverters from the above list. However, our top recommendation is Bestek 300W Power Inverter DC 12 for its durable material and best use.


Are power inverters safe?

Today’s power inverters have built-in overheating protection. But, if you use it in this manner for an extended period, it will be harmful. As a result, don’t place it directly under the sun or near the heater outlet. You should pick a power inverter with the right input voltage.

What tools can a 2000 watt inverter run?

A 2000 watt inverter can run a refrigerator, water pumps, deep freezers, electric stoves, a decent size TV, and a couple of lamps. However, you can’t use it to run a microwave or air conditioner.

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