6 Best Power Inverters to Buy for Automobiles

An inverter is an electronic device that takes a DC input and converts it into an AC output. Since car batteries provide DC voltage, and most consumer electronics work on AC, inverters are useful for using laptops and other devices on the road. However, there are some important constraints to keep in mind whenever you use an inverter in your car. Factors like the capacity of the car battery, rated output of the alternator, and output wattage of the inverter can all play a part in determining which devices can be plugged in and used.

There are plenty of power inverter brands in auto parts streets, electronic retail shops and online stores, cost from tens to hundreds of dollars, or even thousands of dollars. And the power capacities vary from tens to hundreds of watts, to thousands of watts (kilowatts). We have gathered top 6 best power inverters to buy for automobiles to help with your choice.

Best Power Inverters to Buy for Automobiles in 2017


6. Power Bright PW2300-12 Power Inverter 2300 Watt 12 Volt DC To 110 Volt AC

Power Bright PW2300-12 Power Inverter 2300 Watt 12 Volt DC To 110 Volt AC
We start our review with a Power Bright PW2300-12 Power Inverter. This 12-volt power inverter converts 12-volt DC power or direct current to standard AC power or alternating current, which allows you to run electrical equipment off your car or marine battery for mobile applications. The 2,300-Watt 12-Volt Modified Sine Wave Inverter from Power Bright provides 19.2A, a no-load draw of < .45A and two 3-prong AC outlets. This inverter also has an anodized aluminum case for durability, a LED display that shows input and output wattages, built-in cooling fan, internal 30A spade-type fuses and an overload indicator. It includes an audible low-voltage alarm and will shut down in case of overload, thermal or short circuit problems. That is a durable unit you will be satisfied with.

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5. BESTEK 2000W Power Inverter 3 AC Outlets 12V DC to 110V AC Car Inverter

BESTEK 2000W Power Inverter 3 AC Outlets 12V DC to 110V AC Car Inverter
This is undoubtedly one of the best inverters on the market. BESTEK is one of the top power car inverter brands and appears more than once on our list. This unit provides 2000 Watts continuous DC to AC power and 4600W peak power, featuring three 110V AC outlets. Durable construction and quality material stand up to harsh environments and all season, ideal for use on the road, at campsites, remote job sites or anywhere that AC power is needed. This unit features an audible overload alarm with LED light, power switch, a high-speed cooling fan, and a soft-start, surge protection, input & output isolated system. Battery clamps and cigarette lighter adapter come along with the power inverter for your convenient use. This product is backed by 18-Months Warranty and costs affordable.

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4. KRIËGER 1100 Watt 12V Power Inverter Dual 110V AC outlets, Installation kit included, Automotive back up power supply for Blenders, vacuums, power tools … MET approved according to UL and CSA.

KRIËGER 1100 Watt 12V Power Inverter Dual 110V AC outlets, Installation kit included
KRIEGER 1100 Watt 12V Power Inverter with two AC outlets and two USB charging port convert power for your household electric appliances. This heavy duty power inverter converts 12 volt DC power to held hand tools, televisions, gaming consoles, home electronics and small appliances in your vehicles. This inverter has all the protections that you will need, Overload, Temperature, short circuit and all of these protections are displayed on the front LCD, the LCD Display also shows you the Input Voltage, Output Wattage and Battery Level. The ultra-silent cooling fan cools KRIEGER 1100 Watt 12V Power Inverter all the time. This power inverter also has 3ft battery cables, standard North American AC outlets, USB charging ports 2.1A (shared), tablet charging compatible from USB ports, wired remote control and ANL Fuse kit.

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3. BESTEK 400W Power Inverter DC 12V to AC 110V Car Adapter with 5A 4 USB Charging Ports

BESTEK 400W Power Inverter DC 12V to AC 110V Car Adapter with 5A 4 USB Charging Ports
BESTEK is devoted to providing portable power inverters of the highest quality and performance for powering up multiple loads and major household appliances on the go. BESTEK 400W converts DC power in your 12V batteries in your car, truck, boat or any other DC power sources into the AC power that home appliances, electronics and tools need. This product is sold with an 18-month warranty. 5A/ 4-Port USB charging ports make this power inverter ideal for charging your phones, tablets, and other USB-powered devices. This power inverter has over voltage, overload, over-current, under-voltage, overheating, short circuit protection Comes with 2.3ft car cigarette lighter plug and 2ft black/red battery clips to plug into your cigarette lighter or connect directly to your vehicle’s battery. Moreover, BESTEK 400W Power Inverter is very durable and well built.

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2. BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 3.1A Dual USB Car Adapter

BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 3.1A Dual USB Car Adapter
BESTEK is America’s leading power inverter brand. BESTEK 300W Power Inverter has 2 AC outlets and 2 USB charging ports, as well as 300 watts of continuous power. The USB ports are equipped with smart charging so they can immediately detect your device and then deliver the fastest charging speed. It has a lightweight and compact design that makes it easy to travel with and the cigarette lighter plug measures at 24 inches. It comes with several safety features including a 40 amps fuse, a cooling fan, in addition to a low battery alarm, low battery shutdown, overload protection, and short circuit protection. It comes with a user manual to provide easy instructions on how to use the device and an 18-month warranty with customer service to assist you when needed. The input voltage is 12V DC. You will be satisfied with this excellent product.

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1. Maxboost 300W Power Inverter Dual 110V AC Outlet + Two 2.4A/24W USB Smart Ports Car Charger [Aluminum Body] DC 12V to 110V AC + DC 5V USB Battery Charger for laptop,iPad,iPhone,Tablet,phone

Maxboost 300W Power Inverter Dual 110V AC Outlet + Two 2.4A/24W USB Smart Ports Car Charger [Aluminum Body] DC 12V to 110V AC
The best power inverter in our review is Maxboost 300W. This Maxboost power inverter offers 300 watts of continuous DC to AC power and 700 watts of instantaneous power. It has 2 110V AC outlets and 2 USB charging ports, so it is possible to charge four devices at the same time. The USB ports are equipped with an mSMART chip that identifies the type of device that is plugged in to provide the optimal output and fastest charging. Similar to the other inverters on our list, it is small and compact for convenience when traveling with a 24-inch long cable to plug into the cigarette lighter. It also has the standard safety features including short circuit protection and overcharging protection, as well as a fan to prevent overheating. It has a heavy duty outer casing to protect against damage from being dropped or knocked around. This product comes with a one year warranty from the manufacturer. We highly recommend buying this unit.

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An inverter is an important tool for every car owner and resembles a rectangular box about the size of shoe box. At one end there are wires for connecting to a power source; at the other are AC receptacles. An inverter takes in direct-current (DC) power – in this case, from your car’s 12-volt system – and converts it to the alternating-current (AC) power required by refrigerators, sump pumps, and most other household devices.

Car users value a power inverter for its ability to use the car’s battery for powering or charging portable appliances, mobile phones, and other consumer electronics inside the car. The best power inverters on the market are those that provide users with multiple features, such as a USB port and several outlets. The best devices are also lightweight, compact, and can easily plug into the cigarette lighter outlet in the car. Added features, such as automatic shutdown for various cases, alarm system, and even a cup holder design, also make a few power inverters good investments. Knowing the best power inverters for the car, as well as the specifications of each type, allows buyers to take the guesswork out of buying and make a worthy investment.

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