A power inverter is a device that converts the direct current (DC) of a vehicle battery into an alternating current (AC). Essentially, AC is the same type of current that you use in a building’s wall socket, which connects to the power grid to charge your gadgets. Power inverters draw in current from the vehicle to charge a smartphone, tablet, and other power-intensive devices. These can be plugged in via the cigarette lighter socket.
1. BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter
First up, we have the BESTEK 300W Power Inverter. This product features two USB type-A ports that provide smart device detection capabilities to deliver the appropriate charging speed for your USB-compatible devices. Each output port has a rating of 0-2.4A, but that boosts to 4.8A when used simultaneously. Meanwhile, the two 110V AC outlets are designed to handle power-intensive gadgets, including laptops and tablets. You can also plug the BESTEK 300W Power Inverter into most vehicles via the 24-inch durable cigarette lighter cable.
Overall, the exterior shell is made of aluminum alloy, providing durable and rigid qualities. This means that it won’t get damaged very easily if you accidentally drop it from a tall height. It also comes with a built-in 40A fuse to keep your device protected against overheating, under/over voltage charging, overload, overcharging, and short-circuit.
Meanwhile, the cooling fan, which runs silently, ensures that the device doesn’t overheat while it’s operating. The small, compact size means you can carry the device around with you very easily while you’re on vacation, camping, or hiking.
2. FOVAL 150W Car Power Inverter 12V DC to 110V AC
While the FOVAL 150W Car Power Inverter isn’t as powerful as the BESTEK 300W product in this list, it still has some similar yet impressive features. For starters, it comes with two USB Type-A ports that offer a charging speed of 3.1A when used simultaneously, ideal for smartphones and tablets. The 110V AC outlet can charge CPAP machines, laptops, TVs, DVD players, etc. This FOVAL 150W Power Inverter can reach the backseats on your car with the 16-inch cigarette lighter cord, allowing easy accessibility.
Apart from its charging technologies, the product’s external housing is comprised of aluminum. That means the device can survive harsh drops in any environment, making it durable and rigid. The built-in fuse provides protection against over-voltage, short-circuit, low-load, over-load, over-heating, and over-charge.
Additionally, it comes with a silent cooling fan that spins rapidly as the power inverter warms up more frequently during its use. Compact and lightweight, you can take the FOVAL 150W Power Inverter along with you while you’re vacationing, hiking, camping, etc.
3. BYGD 150W Car Power Inverter with 3 Charger Outlets and Dual 2.4A USB Ports
The BYGD 150W Car Power Inverter comes with two USB Type-A ports. Each one provides a charging speed of 2.4A, which is the standard for fast charging technology. It can be used to charge a smartphone, tablet, power bank, and any USB-compatible device. Additionally, you can use the three 110VAC outlets to power up your laptop and any electronic gadget. However, it’s not compatible with devices exceeding 150W. The built-in 31-inch cigarette lighter socket makes it very convenient since it can reach long distances in your vehicle.
This device is also constructed from durable insulation and ABS fire-resistant material to keep it safe from shortages and heat damage. Meanwhile, the built-in fuse provides protection against short-circuit, overvoltage, overcharge, overload, overheating, and low voltage.
The silent cooling fan in this device offers an extra layer of protection to help prevent overheating while it’s in use. It also has a unique and simplistic design, making the BYGD 150W Power Inverter very easy to use. The compact and lightweight size allow you to take it anywhere with you, especially on a hiking or camping trip.
4. BMK 200W Car Power Inverter with 4 USB Ports
The BMK 200W Car Power Inverter features four USB Type-A ports rated at 2.4A each. When you use them simultaneously, the power inverter will output 6.2A in total. It’s also equipped with smart chip technology to deliver the appropriate current level to your connected devices. You can also plug in a laptop, Kindle, gaming console, and any other electronic device into the 110V AC outlet, which supports gadgets running on 200W and below. You can control when to use the outlets through the on/off switch, making it safer and convenient.
When you connect the BMK 200W Power Inverter via the cigarette lighter socket, the LCD screen will display the device’s battery voltage. Meanwhile, it shows the current when you charge an electronic device via the USB Type-A ports. Although it’s a bit heavy, it can still be carried around quite easily. The small and compact size allows you to store it away while you’re vacationing, hiking, or camping.
The cooling fan helps to ensure that the inverter will stay cool while it’s in use. It comes with an LED indicator to determine if it’s operating. A built-in 15A fuse also provides an extra level of security, keeping it safe from overvoltage, low voltage, short-circuit, overload, and overheating.
5. POTEK 500W Power Inverter DC 12 V to 110V AC
The POTEK 500W Power Inverter is definitely the most powerful on the list, with a peak performance of 1000W! Even though the dual USB ports (5V/2A) aren’t as highly rated as the others, they still provide sufficient charging speeds for your smartphone and tablet. It also features two 110AC outlets that are compatible with most laptops, kindle, lights, iPad, and any other electronic device rated under 500W. However, the cigarette lighter plug supports 15A, so you should connect electrical loads that are under 150W. Otherwise, it will damage the inverter. If you need to connect an over 150W device and under 500W, then hook up the battery clamp to the 12V battery while running the inverter.
The cooling fan, which runs when the power reaches over 200W, ensures the inverter will not overheat during operation. This device comes with two built-in fuses, providing another layer of protection that keeps it safe from overload, short-circuit, low-voltage, over-voltage, and overheating.
Moreover, the LCD display provides a nice bonus for those who are eager to monitor their device’s performance. It shows crucial information relevant to the POTEK 500W Power Inverter, which indicates if the input (V), output (W), and output (V) are in use. The display will also provide readings related to those three sources in a numerical value.
Overall, this inverter is a perfect choice if you intend to use it during any outdoor event, camping, hiking, etc. Plus, two 15A fuses, two 30A fuses, two battery clamp cables are packaged with the product.
6. Ampeak 100W Car Power Inverter
Up next on the list is the Ampeak100W Car Power Inverter. This product only features one USB Type-A port, rated at 2.1A, that delivers power to your smartphone or any USB-compatible device. It also has one 110V AC outlet that charges a laptop and any electronic unit under 100W. Meanwhile, the cigarette lighter socket can be tilted up or down, allowing for easy access as it plugs into most vehicles.
The cooling fan helps to keep the inverter from overheating. Once it turns on, the conversion efficiency also increases. Not only that, but the product has a unique design with vents on three of its sides that contribute to the cooling effect. An LED indicator provides an accurate performance reading. If it’s green, then that means it’s working correctly. Otherwise, if it’s red, then there’s a problem with the inverter.
The Ampeak 100W Power Inverter features a built-in fuse to protect against over-voltage, low-voltage, overload, short-circuit, and over-temperature. The external shell is made of premium ABS material, which means that the device can survive drops. Overall, the unique design and compact size make it ideal to take with you while you’re on the go or vacationing.
7. SUPERONE 150W Car Power Inverter
You can’t go wrong with the SUPERONE 150W Car Power Inverter! For starters, the dual 3.1A USB Type-A ports can quickly charge your smartphone and tablet. Along with that, the inverter comes with only one 110V AC outlet to charge your laptop, automotive products, and AC devices. Even better is that it also comes with two cigarette lighter sockets that provide up to 80W of power when using them simultaneously. However, this device is not compatible with appliances over 150W.
The built-in fuse protects against over-load, short-circuit, low-voltage, over-voltage, and overheating. In addition to that, the smart cooling fan provides extra safety features. It will turn on by itself whenever the temperature reaches 100℉/38℃.
With its unique design, the SUPERONE 150W Power Inverter fits in your vehicle’s cup holder, saving space and reducing clutter. It’s also made of plastic, keeping the inverter protected against bumps or drops. The compact size makes it easy to carry around and use while you’re on vacation or camping.
8. FOVAL 200W Car Power Inverter with 4 USB Ports
The FOVAL 200W Car Power Inverter is generous when it comes to charging your devices. That’s because it features four USB ports. Each one provides a charging speed of 2.4A to your smartphone or tablet. Both the 110V AC sockets are sufficient if you want to power your laptop or any other electronics rated under 150W. The 10-inch cigarette lighter cable allows you to plug in your laptop from the backseats of the vehicle, making it very convenient.
You won’t have to worry about the power inverter sustaining damage while it’s in use. It contains a 15A built-in fuse to keep your device protected against short-circuit, low-voltage, over-charge, over-voltage, over-load, and over-temperature. Plus, the smart cooling fan will turn on once the inverter’s temperature increases, keeping the product at a sustainable temperature.
Overall, the FOVAL 200W Power Inverter is designed and built with a high-quality metal casing to keep it safe from drops and bumps. Ideally, you can use this product while you’re on the road, camping, hiking, etc. It also serves as an emergency kit in case disaster strikes or a power outage occurs.
How does a power inverter work?
As we already know, an inverter converts a DC power source (12V car battery) into an AC power source. These typically work by rapidly reversing the DC’s polarity to generate a square wave. Because many electronic devices rely on a sine wave to operate, power inverters feature filters, inductors, semiconductors, transistors, diodes, and capacitors specifically designed to produce a pure sine wave. Then, the power inverter provides power to the connected devices one it completes the rectification process.