The 500 watt power inverter is a medium-duty inverter that is suitable for powering low to mid powered devices when you are on the go, off the grid, camping, or in remote job sites.
This guide will walk you through all you need to know about 500 watts inverters. We have also reviewed some of the best 500 watts inverters that are available on the market today to help make your decision process easier.
If you're in a hurry, the table below shows our top picks for this power range, for more detail scroll down the page and read our full reviews.
Summary of our Favorite 500 Watt Power Inverters:
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
What can a 500 watt inverter run?
A 500 watts inverter has enough power to run a small refrigerator, laptops, tablets, cellphones, digital cameras, power tools, game consoles, TVs, DVD players, and other low-powered devices.
Will a 500 watt inverter run a refrigerator
Although a 500 watt power inverter might be enough to run some smaller fridges, we would recommend buying a power inverter with a higher power rating, and a higher surge peak rating.
To find out the exact size inverter you would need to run your fridge use the calculation below.
How Much DC Amps Does a 500 Watt Inverter Draw?
The formula for calculating how much DC amps an 500 watts inverter will draw is as follows:
Watt (Power) = Volts (Voltage) X Amperes (Current)
Current drawn by a 500w inverter (500/110) A = 4.55 amps
Reviews of our Favorite 00 Watt Power Inverters
Wagan 3716 500W Slimline AC to DC Inverter
The Wagan 3716 500W Slimline Inverter is a slim, compact, and high output inverter that offers 500 watts of continuous TrueRated power. This inverter is built with high peak surges which allow up to 3x the continuous rating to support high surging appliances such as refrigerators, air conditioners, microwaves, and power tools. It features 2 standard 3-prong AC outlets and a 2.1A USB power port that allows for simultaneous charging of your devices.
Although not priced very high, this inverter is not exactly light on the pocket.
The Wagan 3716 500W Slimline Inverter is built to provide enough power to keep most of your devices running when you are on the go.
This inverter is among the best durable inverters you will find on the market.
- Wagan True Rated Power: 500W with Surge power 1000W - 500 continuous watts means that you can run your appliance without worry of the Slim Line 500W letting you down like lesser inverters.
- Great Features - 2 standard US 3-prong AC outlets, a 2.1A USB Power Port, Red fault LED light, Green Power LED light, Cooling Vents, Power switch, and the front mounting flange
- Fast Charging - two 3-prong ground fault protected AC outlets (NEMA 5-15), 2.1A USB Power Port, Power and Fault Lights, Solid Mounting Feet
- Ground Fault Protected Outlets - the Negative (Black) Solid Mount Terminal, Positive (Red) Solid Mount Terminal, Twin Cooling Fans, Solid Mounting Feet, and a Grounding Terminal
- Compact Size - the product dimensions L x W x H (in.): 6.3 x 4 x 2.3
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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POTEK 500W Power Inverter
The POTEK 500W Power Inverter is an ideal option for those looking for properly sized inverters to keep the energy flowing to a slew of handheld devices and electronics. This unit can deliver 500w of continuous power and 1000w of peak surge power. It comes with dual USB ports and dual AC outlets great for powering your smartphones, iPad, Kindle, or laptop and much more. The built-in cooling fan ensures your devices or the inverter itself will not get overloaded or overheated.
It's on the higher end but for this power range and quality it's good value for money.
The POTEK 500W Power Inverter is very portable and lightweight, so it will easily fit most center consoles or glove compartments. It features a digital display that identifies the inverter’s current status. The included car battery clips and cigarette lighter adapter makes it great for when you are at a campground and while you are driving.
- [500W Car Power Inverter with dual 110V AC outlets and 2 USB ports]: It provides 1000 Watt of peak power, dual USB ports can charge most phones and tablets simultaneously, while AC outlets ideal for charging laptop, breast pump, kindle, lights, iPad, etc
- [Built-in Cooling Fan & Full Protection]: It has a cooling fan to keep the unit from over heating ( only works when output power over 200W, this ensures a quiet environment ). And along with all of the other safety protections in place, like the overload protection, short circuit and over/low battery
- [Digital and illuminated display]: The digital display identifies the current status of the inverter, like INPUT (V), OUTPUT(V) and OUTPUT(W). While reading the number, a red LED light is displayed
- [Ultra-protable and travel kit]: Just about 7.1 x 4.1 x 2.2 inches, space-saving, easy storage. extremely portable and lightweight at only 1.1 pounds. It's one of those things that is a must have especially in an emergency
- [Cigarette lighter adapter and car battery clips are included for two options]: While you are driving, plug it into cigarette lighter, it can provide up to 150 watts of continuous power; When you're at a campground, you can connect it to the car battery directly, it will deliver up to 500 watts of continuous power.
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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ENERGIZER 500 Watt Power Inverter
The ENERGIZER 500 Watt Power Inverter is a modified sine wave power inverter that is designed and built to handle inductive loads. It boasts of all the safety features you would expect on a powerful inverter. So it features a short circuit, temperature, and overload protection, along with an LCD display that allows for easy monitoring of power usage in real-time.
A great price for this power range and set of features.
The ENERGIZER 500 Watt Power Inverter weighs in at 2.5 pounds, making it a bit easy to pack away and carry. This unit supplies 500 watts of continuous power, enough to power your computer and other low wattage devices. It features 4 USB ports and 2 AC outlets great for powering and charging your devices.
- Energizer Power Inverter
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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BESTEK 500W Power Inverter
Whether you are outdoors, at home or at any worksite, you can trust the BESTEK 500W Power Inverter to supply you with portable and backup power solutions. It comes with dual USB charging ports that are great for all major brand laptops and digital portables. The USB charging port can intelligently detect your devices to deliver the best charging current. The 2 AC outlets are great for powering larger devices such as tablets and laptops.
The price is at par with similar products in the same range.
The BESTEK 500W Power Inverter outer casing is made of an aluminum alloy that is not only durable and solid but can withstand all kinds of severe environment. It features a built-in amps fuse that protects your battery and device. The smart cooling fan is designed to rotate automatically at a different speed according to temperature and power load. This helps to reduce fan noise while the high-speed fan protects the inverter against overheating.
- BESTEK power inverter: America's #1 power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.
- Powerful charging: Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.
- Multi-Protection: Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.
- Quiet cooling fan: The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to lower the fan noise.Also the high speed cooling fan protect the inverter against overheating.
- More you get: Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A Fuses.18-months warranty and friendly 24H/7D service.
Last update on 2022-10-11 / Affiliate links / Images from Amazon Product Advertising API
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Kinverch 500W Car Power Inverter
The Kinverch 500W Car Power Inverter provides 500W of continuous power and 1000W of peak surge power. It comes with one USB charging port and dual AC outlets, ideal for charging or powering smartphones, TVs, game player, tablet, digital camera, power tools, kindle, and much more. The smart cooling fan only works when the loads increase and it helps to prevent shortages and reduce overheats.
A great price for a inverter of this power range.
The Kinverch 500W Car Power Inverter lightweight and portable design make it perfect for camping, work trips, vacations, or anywhere power is needed. It features replaceable fuses to provide more reliable protection for both the inverter and your devices.
- [POWERFUL & COMPACT] Provides 750W continuous and 1500W peak power, extremely portable and lightweight space aluminum shell,perfect for vacations, work trips, and camping or anywhere that power is needed
- [MULTI- APPLICATION] Designed with 2 AC outlets and one 2A USB charging port,Ideal for for charging fan,game player, ipad, digital camera,TV,drill, mini fridge,and so on.
- [ADVANCED PROTECTION] Equipped with 2*40A extranal fuses and automatic shutdown protection against low-voltage,over-voltage ,over-load,short-circuit and over-temperature.
- [USER-FRIENDLY DESIGN ] Intelligent fans only works when loads increase which can also ensures you a ultra silent using experience
- [MORE YOU GET] 1x 750W Power Inverter, 1xCar Cigarette Plug, 2xCar Battery Clip, 2xFuses, 1xUser Manual and our friendly customer service.
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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UFire Upgraded Smart 500W Power Inverter
The UFire Upgraded Smart Power Inverter provides 500 watts of continuous power and 750 watts of instantaneous power. It features 4 USB ports and 2 AC outlets that allow for multi-purpose charging. The smart charging USB ports will automatically detect your devices to deliver its fastest charge speed. The USB ports can charge most tablets and phones while the AC outlets are perfect for powering game console, TV, laptop, a breast pump, and other electronic devices.
Another inverter that offers great value for this power range.
The UFire Upgraded Smart 500W Power Inverter features a safe charging design that protects against over current, over and under-voltage, overload, and overheating to protect all your connected devices. It comes with an LED display screen that lets you know the current status of the inverter. The smart cooling fan ensures a quiet environment and prevents the unit from overheating.
- 【MULTI-PORTS POWER INVERTER】 Provides 500W continuous DC to AC power and 750W instantaneous power, featuring 2 AC outlets, 4 USB ports for multi-purpose charging, charging 6 devices at the same time
- 【LED DIGITAL DISPLAY SCREEN】 The battery voltage is detected automatically when power is applied, the LED screen will display the temperature of car compartment after 5 seconds,and then it will display the battery voltage after 5 seconds. When charging with USB, the LED screen will display the voltage of USB first, and then display the current of USB after 5 seconds
- 【SMART CHARGING USB PORTS】 Smart IC technology automatically detect your devices to deliver its fastest charge speed up to 9.6 amps max, with 4 USB charging ports 4* 2.4A, can charge most phones and tablets, while AC outlets can perfect for charging laptop, breast pump, nebulizer, game console, kindle, TV, DVD players, lights, iPad, and other electronic devices
- 【BUILT-IN COOLING FAN AND FUSE & FULL PROTECTION】 It has a smart cooling fan to keep the unit from over heating and ensures a quiet environment. Safe charging design provides protection against reverse, overheating, overload, under and over voltage, overcurrent to protect your connected equipment
- 【CIGARETTE LIGHTER ADAPTER AND CAR BATTERY CLIPS ARE INCLUDED FOR TWO OPTIONS】 When you are driving, plug it into cigarette lighter, it can provide up to 150 watts of continuous power; When you're at a campground, you can connect it to the car battery directly, it will deliver up to 500 watts of continuous power
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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Buywhat 500W Power Inverter
The Buywhat 500W Power Inverter is packed in a heavy-duty aluminum casing that is durable enough to last for many years. It comes with 2 AC outlets and 2 USB ports that allow for multi-purpose charging. The USB ports can charge most tablets and phones while the AC outlets provide up to 550W each and 1000W for larger devices. Its safe charging design provides protection against overcharging, overloads, short-circuiting, under and over-voltage charging.
About average for this power range.
The Buywhat 500W Power Inverter is perfect for charging a wide range of devices while camping, on the road, vacations, and even charging household items. It comes with a cigarette lighter adapter and battery clamps that make it convenient to use. The intelligent cooling fan creates a comfortable and quiet environment.
- 【Main function】 The inverter converts 12V DC into 110V AC, 2 AC sockets can charge electrical appliances with a rated power of less than 500W, and 2 USB ports can charge mobile phones and tablets
- 【Dual connection mode】 In the car, you can use the cigarette lighter plug to connect the car outlet, which can be used for electrical appliances with a power less than 150W, such as laptops, routers, cameras, drones, air pumps.When the power of electrical appliances between 150W and 500W,need to connect the battery by the alligator clips
- 【Travel and Emergency Equipment】 This converter is suitable for road trips, camping, outdoor work. It can also power lights, routers, fans by connecting a deep-cycle battery during power outage
- 【Advanced charging protection design】Built-in smart chip and fuse to prevent the device from overheating, overload, overvoltage, undervoltage, short circuit
- 【Tips】 The maximum power of the car's fuse is 180W. It is recommended to use electrical appliances under 150W in the car. Gets 18 months warranty by purchasing YSOLX 500W Power Inverter
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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WZRELB 500W 12V Car Power Inverter
The WZRELB 500W 12V Car Power Inverter is a pure sine wave inverter with a low harmonic distortion which makes it great for sensitive devices. It features 2 AC outlets that are ideal for powering household appliances such as TVs, cellphones, laptops, tablets, lights, cameras, and so on. It features an automatic cooling fan that helps to control temperature while reducing power consumption. It also helps to ensure silent operation.
Sits in the higher price bracket for this power range.
The WZRELB 500W 12V Car Power Inverter comes with multiple safety features including short circuit protection, over-temperature protection, cut off protection, and overload protection. Its compact and solid design makes it easy to take the little power plant in your RV, vehicles, or trailer everywhere. The wide case design of this unit makes it great for heat dissipation.
- Offers high quality power wave form of pure sine wave,with little harmonic distortion high standard for car power inverter.
- Overload protection, Under-voltage and over voltage alarm or cut off protection, over temperature protection, short circuit protection.
- High efficiency of 90%, Less power consumption, No load current draw less than 0.8A. Wide in case desgin for heat dissipation.
- Intelligent temperature control by automatic cooling fan to reduce the power consumption, Silent operation without noise.
- Applicable for electric appliances which is less than 500W, such as lights, computer, Laptop,cell phone TV, printer, hair dryer ect
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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VertaMax Pure Sine 500W Power Inverter
The VertaMax 500W Power Inverter supplies true, pure sine wave electricity that is similar to the electrical grid. This unit is perfect for any electrical appliance with a maximum continuous power draw of 500 watts or less. It comes with LED lights that indicate the working status of the inverter. The 2 grounded AC outlets on this unit give you enough room to connect your appliances. The USB charging port is great for charging tablets, cellphones, and other USB compatible devices.
Sits in the higher price bracket for this power range.
The VertaMax 500W Power Inverter features a soft start technology that helps to improve startup while prolonging the life of the unit. It comes with good wave outputs and surge protection that makes it safe to use with electronics as well as digital products. This inverter also offers protection against reverse polarity, overload, under and over-voltage, short circuit, and high temperature.
- Includes VertaMax Pure Sine Wave 500 Watt (1000 Watt Surge) Power Inverter and battery to inverter cables with alligator clips
- VertaMax PURE Sine Wave Inverter supplies true AC sine wave electricity that is the same as the electrical grid.
- 1 year warranty. Reliable design with thermal shutdown, reverse polarity protection via external fuses, short circuit protection, over-voltage protection, low voltage shutdown, and low/high voltage alarm. LED lights indicate working status of inverter.
- Inverter has a USB charging port for charging cell phones, tablets, and other devices that charge via a 5VDC USB charging port
- External fuses on the backside of the inverter are easily replaceable without the need to open up the inverter
Last update on 2022-10-16 / Affiliate links / Images from Amazon Product Advertising API
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BLACK+DECKER PI500B 500W Power Inverter
The BLACK+DECKER PI500B 500W Power Inverter delivers 500 watts of continuous power and 1000 watts of peak surge power. It comes with dual USB charging ports and dual AC outlets that allow you to charge your devices at the same time. It is great for charging small electronics like a tablet, cellphone, and other electronic devices.
Sits in the higher price bracket for this power range.
The fan-free, silent running design of the BLACK+DECKER PI500B 500W Power Inverter makes it convenient to use. It features built-in battery protection where an audible alarm will sound if the battery runs low, so it will not drain your battery.
- 500 Watt power inverter delivers power you can transport using dual 120 volt AC outlets and dual 3.1 Amp USB charging ports
- Plugs into your vehicle's DC plug (cigarette lighter) and allows your devices to plug into the power inverter
- Perfect for charging small electronics such as a cell phone, tablet computer, and other electronic devices
- Features a fan free, silent running design and integrated low voltage protection; Will not drain your vehicle battery, leaving you stranded
- ETL certified for performance and safety
Last update on 2022-10-19 / Affiliate links / Images from Amazon Product Advertising API
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