Car Accessories

The Best Inverter for Cars

Once installed, an inverter allows you to connect electronic devices such as mobile phones and laptops in your car. It’s really useful when a device’s battery is running low during road trips and other long-distance journeys with your vehicle.

We voted BESTEK 300W Car Inverter as the best inverter for cars this year. Find out why it’s our top product!

BESTEK 300W Car Power Inverter

BESTEK 300W car inverter

BESTEK 300W car inverter delivers 700 watts of instant power and 300 watts of non-stop DC to AC power. Thanks to two USB ports and two mains sockets, four devices can be connected to this product. When charging, the 110-volt AC outlets quickly charge all devices, including larger ones like tablets and laptops. Don’t worry about overcharging, overloading, short circuiting and overheating; This product features a built-in 40A fuse for safe charging and a built-in fan for heat regulation.

This inverter will definitely not bother you in your car as it is very light and compact. In fact, it’s only the size of an iPhone. Despite the extremely small size, its body is made of sturdy metal to protect it from bumps and falls. It is compatible with most cars as it has a 24 inch cigarette lighter plug.

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FOVAL 150W Car Power Inverter

FOVAL 150W car inverter

FOVAL 150W car inverter is perfect for kids, readers, gamers, moms, and people with certain health conditions when they’re on the go. The AC outlets can charge portable DVD players, iPads, e-readers, game consoles, breast pumps, CPAP machines, nebulizers and lamps.

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This inverter for cars goes one step further in terms of size. It’s incredibly small, about the size of a credit card. For this reason, it is too easy to store and space-saving. Like our top of the range, this one is small but terrible. It is covered with an extremely durable aluminum shell for protection.

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POTEK 500W Car Power Inverter

POTEK 500W car inverter

POTEK 500W car inverter has a unique design. Amazingly, it has a digital display that shows the current status and lights up when you read it, perfect for night trips. In terms of power, the peak is 1,000 watts. This inverter also has a cooling fan.

With the right power output, it can work so quietly. Finally, it comes with special clips so you can connect it directly to the car battery when camping. It can definitely be your best friend in emergencies and out-of-town vacations.

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Enkey 150W Car Power Inverter

Enkey 150W car inverter

Enkey 150W car inverter should make it easier for you to read the status. It has an LED display. Green means smooth operation while red means failure. The umbilical cord is long enough for everyone’s convenience. It measures 16 inches in length, ensuring that rear passengers can use it as well.

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How to Choose the Best Inverter for Cars

Here are important factors to consider when choosing the best inverter for cars:


Above all, think of power first. After all, the main purpose of a car inverter is to convert direct current (DC) to alternating current (AC). Direct current refers to low-voltage electricity that can be generated by self-contained batteries that you can find in boats, trucks, and of course, cars. On the other hand, AC power is the type of electricity that you use at home to enable you to use your appliances and devices like your refrigerator, coffee maker, laptop, and television.

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Well, the car’s inverter Performance depends on the car Socket fuse size. For example, a 10 amp fuse and a 12 volt lighter socket can successfully supply 120 watts or one amp of 120 volt AC power. Another example is a 15 amp outlet that can supply 150 to 180 watts or 1.5 amps of AC power at 120 volts. For larger numbers, 20 amps can deliver 200 to 225 watts, or two amps.

To have a concrete power base while you’re browsing the store, check your car’s owner’s manual for the size of your cigarette lighter fuse. The usual number is 15 amps. Meanwhile, larger vehicles like trucks and SUVs can have 20 amps. For a clearer perspective on the performance of a 200-watt inverter, a 13-inch TV can be powered.


The immense power of a car inverter is useless if it only has one outlet. Let’s be honest; They usually bring several electronic devices with them on the road. You even have to think of your family and friends.

The usual maximum for car inverters when it comes to the number of outlets is four. Specifically, the set usually consists of two AC outlets and two USB ports. There are two reasons for this: size and power.

Inverters tend to be small, very similar in size to portable power banks and external hard drives. With four sockets, there is no longer room for USB ports. That’s not a good thing as most gadgets rely on the latter. On the other hand, AC outlets release more power than USB ports. Four sockets is too much for such a small electricity supplier with significant limitations.

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Prioritize buying a car inverter with fast charging capability. Sometimes overheating is caused by long charging times. This is also practical if four sockets are not enough for you and your passengers. We don’t want a bored passenger on long car journeys, especially a child.


Another way to avoid overheating is to choose a car inverter with an excellent fuse and powerful fan. This type of inverter does not only focus on preventing overheating. It also aims to stop short circuits, overloads and overcharges. Moving vehicles are too prone to accidents of any kind, and we don’t want that to happen from inside the car.


Make sure the car inverter has a sturdy case or shell. An ideal material for this is metal, especially aluminium, which is probably the most popular type for inverters. Cars move hard over bumps in the road and rough surfaces, which can cause your inverter to tip over. With a strong shell, you don’t have to worry about the inverter breaking if it hits a hard surface.


The BESTEK 300W car inverter is our top product because it offers everything we expect from a car inverter: a practical amount of power, four sockets for plugs and USB cables, fast and safe charging, portability and durability. In general, the best inverter for cars should have enough power and multiple and versatile outlets.

Also, for security reasons, it needs to charge devices quickly while maintaining control. After all, it is a product intended for long-term use. So invest in something that will really last a long time due to its durable material.

Ryan Birchell
Introvert. Amateur communicator. Proud tv specialist. Entrepreneur. Evil twitter evangelist.

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