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300W Car Power Inverter, DC 12V to AC 110V/220V

12V DC to 110V/220V AC car inverter provides 300W continuous power and 600W peak power, modified sine wave output, quick charging devices such as laptops, tablets, and USB port for usb-compatible electronics when you're on the move, with multi protections and durable housing.
SKU: ATO-C300W
Free shipping
Delivery date: 6-12 days
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$68.98
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Power up your electronics with 300 watt car inverter. This power inverter for car converts your vehicle's battery of 12V DC to 110V/220V 50Hz/60Hz, and has multi-protections to prevent your devices from damage, ideal for use on vacations, work trips, camping and anywhere AC power is needed.

Specification

Model ATO-C300W 
Input Voltage DC 12V DC 24V
Output Voltage AC 220V±10V/AC 110V±10V
Continuous Power 300W
Peak Power 600W
Output Frequency 50Hz±1Hz/60Hz±1Hz
Output Waveform Modified Sine Wave
USB Port Dual USB: 5V 2.1A MAX AUTO
Efficiency ≥87%
Low Voltage Alarm 10.5V±0.5V 21V±0.5V
Low Voltage Shutdown 9.8V±0.5V 20V±0.5V
High Voltage Alarm 15.5V±0.5V 31V±0.5V
High Voltage Shutdown 15.5V±0.5V 31V±0.5V
Output Jack Universal socket
Cooling Fan 2-stage temperature control
Overload Protection >300W
Overheat Protection >60℃
Short Circuit Protection Yes
Size 120*97.5*53mm
Weight 0.64kg
Warranty 1 year

Tips: Modified sine wave or pure sine wave car power inverter, which one is better?

Pure sine wave power inverter can provide high-quality AC power which is the same as the grid power and power any kind of loads, but it has higher requirement in technique and cost. However, modified sine wave power inverter can meet most of our electricity demands with high efficiency, low noise and favorable price. Therefore, modified sine wave car inverters are the mainstream products in the market. By the way, modified sine wave power inverters should avoid the sensitive load, such as motors, compressors and so on, which require a much larger start-up current (about 5-7 times) than the current required to maintain normal operation. In short, if you need to run an electronics or appliance with large current start-up, pure sine wave inverter is your best choice.

 

Existing reviews
7 days of farm holiday living with this car charger
I bought this to run my auto inflatable bed and charge my laptop and phone with no issues using two USBs at the same time, perfect for these functions.
Nikhil Lermei | 4/27/2022 3:20 AM
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As described, works great
I think this 300 watt car power inverter is worth the money. I need it to charge the computer during a long trip. It works perfectly.
brook Bazell | 4/25/2022 8:28 PM
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Quiet and convenient
When several people need to charge their mobile phones, I can still use my laptop, which is very suitable for travel or business trip. At present, it works very well.
Alfonse Locker | 4/25/2022 8:21 PM
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Great buy
I bought this for camping. The 300W car inverter can provide a USB port for charging mobile phones and portable speakers. If you also want to use it when camping, an extension cord is recommended.
Boley Davis | 4/25/2022 1:01 AM
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Works as expected
I bought it according to the product description and it did not disappoint. This car power inverter is very convenient and compact, easy to store and pack.
Seon Garcia | 4/25/2022 12:44 AM
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Good item
300W car inverter arrived on time, exactly as described by the seller. The car power inverter is very suitable for the project I want.
Doublin Williams | 4/25/2022 12:20 AM
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Does what I need it to do
I bought a 300W car power inverter for a camping water heater. It is compact and convenient. However, make sure to check the power of the equipment you plan to use first.
patton Johnson | 4/22/2022 2:16 AM
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Awesome
I have plugged in to charge various phones and it's worked flawlessly with no sound. I will be back to buy another soon. I really like this product. Good car power inverter.
Alston John | 1/18/2022 11:56 PM
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Universal car power inverter
This car power inverter is very versatile. It can charge electronic devices. I use it to charge the batteries of ipad, mobile phones and cameras. As long as I plug it into the wall charger, it can work normally. Very practical and recommended to buy.
Silvia Darquea | 12/3/2020 7:12 PM
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Car inverter for my laptop
I want to buy a car inverter for my laptop. Could your 300 watt power inverter be used with the cigarette lighter?
Kraus K | 4/12/2020 10:07 PM
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Responded by inverter.com
Yes, our 300W car power inverter has special connector and cable for cigarette lighter. It's very easy to use 12V DC car power to run your Laptop.
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