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Best Power Inverter for Car (Review) in 2020

Best Power Inverter for Car (Review) in 2020

When looking for the best power inverter for car, the first and most important rule is to look for the highest quality, as the life of your devices depends on the different aspects that go into making a power inverter. Once the quality is established, other critical features can be addressed, and you are then left with the remaining options to choose from. To guide in choosing the best for your needs, the following are the best power inverters for cars that are sure to suit all needs.

The Best Power Inverter for Car

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1. BESTEK 300W Power Car Inverter

BESTEK 300W Power Car Inverter

The BESTEK car inverter weighs slightly over 1lb, has a length of 4.8”, a width of 3.1”, and is just below 2” in length, making it about the same size as the average smartphone, though obviously a little thicker. This does not take away from its functioning capacity, however, its 300 watts’ continuous power supply, and 700 watts’ instantaneous power all provide more than enough energy for your average electrical device. Apart from its two 110V AC outlets which are large enough to supply power to devices such as laptops, it also comes with two USB ports, allowing you to charge smaller items such as smartphones.

The power inverter connects to the cigarette lighter, and since the plug is standard, this means that the inverter is suitable for most vehicles, if not all. When it comes to protecting devices from harm, the inverter comes with a number of built-in features that help with this, such as the 40 amp fuses, as well as the safe-charging design that protects against overheating, voltage surges, and short-circuiting.


  • Compact and light
  • Cooling fans to reduce heat
  • Multiple outlets and ports
  • Green and red light indicator


  • Durability


In all truth, despite its tough makeup, the BESTEK inverter does not have that great a design, especially when compared to sleeker products out there. But if you are looking for a light, compact solution to charging your electrical devices, and one that offers a decent supply of energy at the same time, then this power inverter manages well to balance between these two needs.


2. Foval 150W Car Power Inverter

Foval 150W Car Power Inverter

Some products are rated better when they are more powerful, others when they are handier and versatile, and the latter proves to be the case with car power inverters, and the Foval is one such solution. Offering a total power supply of 150W, this ranks as one of the lowest in terms of output, but one of the most ideal when it comes to safely charge smaller devices. With one 110V AC outlet, suitable for larger electronic appliances, and two USB ports for smaller and less demanding gadgets, the inverter serves all needs.

As expected, the inverter comes with a number of features, such as a built-in fuse, that all protect whatever is plugged into the inverter from short circuits and power surges that may cause damage. Add all this to the devices incredibility compatibility, with dimensions small enough to fit in a trouser pocket, and its mere 1.8oz of weight and the Foval is about as handy as they come. It would be incomplete if it were not for the standard cigarette lighter plug it features, making it suitable for all cars.

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  • Easy use and compatibility
  • Durable
  • Protective of connected devices


16” cord not as long as it could be


Small and handy, the Foval Car Inverter proves to be a winner, as many would be happy to testify to, and while it is not as wide-ranging in features as some others, and not as powerful as they get, it still finds a way to do everything expected from it.


3. Uinstone 150W Car Power Inverter

Uinstone 150W Car Power Inverter

Boasting a groovy surface, one that actually helps in its overall performance, the Uinstone 150W Car Power Inverter is an excellent solution to charging mobile devices as well as supplying energy to other electrical appliances. Its sleek surface helps to keep the device cool, which is good for preventing events that could damage any connected devices. These include anything that can be connected to the 110V AC output as well as the two USB ports the inverter features.

Adding to these protective features is the 2-level automatic fan as well as the usual short-circuit, voltage-surge protectors. It also comes with a protective automatic low-battery shutdown feature to prevent battery drain. The 8.3oz also measures up to 3.2” in length, 2.5” in width, and 1.5” in height. The entire inverter connects to the cigarette lighter of a car through its connected plug.


  • Compact
  • Decent energy supply
  • Multiple-use


  • Strangely heavy


Weight, despite being mentioned as a con, really can’t mean anything bad when considering the product’s overall quality. Other than that, it manages to be extremely convenient, all without neglecting its various functions, including supplying energy to a wide range of electrical devices while also guaranteeing their safety. Given the affordable price the Uinstone Car inverter comes at, for those who find it suits their particular needs, it sure is a steal.

4. ENERGIZER EN500 Power Inverter


ENERGIZER EN500 Power Inverter

For those in search of a power inverter with a strong energy supply, reliability, and enough ports to power various devices at the same time, there is no need to look further than Energizer’s power inverter. Offering a great 500W of continuous power supply, and up to 1000W at its peak, it can do more than charge phones and tablets; it manages to branch off into some household electrical appliances as well, making it ideal for off-the-grid locations.

It is fitted with two 120V AC outlets as well as two standard USB outlets, allowing it to charge and supply energy to up to four devices simultaneously. At such a rate, one would be worried about how well it could take care of these connected devices, and assurances are made with features such as the thermal fan that keeps the nearly 2lb device cool at all times.

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  • Includes both cigarette lighter plug and battery clip cables
  • Multiple ports and outlets
  • Indicator light and meter


  • Short cables


From one of the most trusted companies on the market, the EN500 makes a strong point why Energizer is a trusted brand, as evidenced by the quality of this inverter. It does everything it needs to do, making it a great travel companion, and whenever you arrive at your destination, there is no need to worry about electricity in those parts as its capable power supply covers a whole range of electrical products.


5. POTEK Power Inverter

POTEK Power Inverter

Of all the compact power inverters available on the market, none best balances both size and power as the POTEK’s 750W power inverter. It more than doubles that power supply at its peak, reaching up to 1500W, all through a 1.5lb device that is no longer than 7.7”, no wider than 2.5”, and no taller than 4.7”.

Fitted with two AC outlets, fit for laptops, cameras, small pumps, and other devices that are more demanding than the average cell phone and tablet which can be connected through the two USB ports also available. This powerful energy supply is made possible through the battery clips included in the pack, allowing one to connect it to a car battery as well as a cigarette lighter through the standard sized plug also included. The inverter comes fitted with a smart cooler fan to prevent it from overheating as well as other built-in features to prevent electrical damage to appliances.


  • 39” long chord
  • Powerful maximum supply
  • Compact and easy to use
  • Includes 2 fuses


  • Only supplies 150W when connected to a car


There is hardly anything to complain about when it comes to the POTEK inverter. It has a wide range of features, uses, and its overall flexibility makes it one of the most practical options available. Its powerful supply and cautious measures make it a high-quality product that many will find useful on an outing.


6. Maxboost 300W Power Inverter

Maxboost 300W Power Inverter

To better understand what you are dealing with when handling the Maxboost power inverter, a look at its power supply of 300W is a good place to start, given that the size can be discouraging. That DC to AC power supply reaches a maximum of 700W instantaneous power. This is enough to supply energy to anything from a simple smartphone, through its two 2.4A USB ports, to larger electronic appliances with a higher energy demand through its two 110V AC outlets.

Contained within the hard metal are fans that keep the entire structure cool, helping to prevent overheating and all that this implies. It also contains an mSMART chip that detects connected devices and regulates electrical output accordingly. Weighing a mere pound, and being only 4.7 inches in length, 1.7 inches in width, and 3 inches high, the Maxboost is one of the most compact power converters available. Finalizing its features is a 24” cable with a cigarette lighter plug at the end that makes it suitable to charge on almost every car on the road.

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  • Safe-charging design to protect devices
  • Compact and easy to carry
  • Allows for up to 4 appliances to charge at the same time
  • Rigid and durable structure
  • Includes 5V battery charger


  • None except that it does not include battery clip cables


Quality and convenience are hardly embodied with as much perfection as with the Maxboost Power Inverter, and though one or two more features would have made it absolutely perfect, it really is difficult to find fault with this product.


7. AngLink Car Power Inverter


AngLink Car Power Inverter

The AngLink’s sleek design is sure to attract any buyer interested in a car power inverter and it has much more than aesthetics to offer. The continuous power output is relatively modest at 200W, reaching heights of 400W at maximum output surge power, but that is expected given its compact size and 11.6oz weight. It comes fitted with the expected DC cable and cigarette lighter plug, making it compatible with almost all vehicles.

It offers a total of four outputs, including two 115V AC outlets and two 4.8A USB ports. It comes with a built-in smart chip that detects whatever device connected to it and supplies the appropriate amount of energy needed. Other safety measurements also make up the piece’s design.


  • Light and portable
  • Durable and long-lasting
  • Affordable


  • Low power supply


Though not the most potent of car power inverters to be found, the AngLink’s efficiency makes up for it, being most likely the safest and most suitable option for those wishing to power their mobile devices while on the go.  Despite its affordability, quality is in no way compromised, making it a great pick.


Conclusion for the Best Power Inverter for Car

As evidenced from above, the list of car power inverters contains a combination of both convenience and variance in power supply. The entire purpose of having power inverters is to make life easy, and where there is no electricity, provide a practical solution that will supply power to as many electrical devices do that. The above-listed items do all that and offer just a little bit more.

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