300W Power Inverter DC 18V to AC 110V for Milwaukee: LIVOWALNY Battery Inverter Charger Adapter Power Supply with 2 AC & 5.4A Dual USB Ports for Car, Vehicles, Laptop, String Light
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30-day refund/replacement
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Jul 27
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Size: For Milwaukee 18V Battery
Features
- 6-in-1 Power Inverter: The 300W portable for m18 power inverter features 2 AC outlets, 3 USB-A port (18W 5V 2.4A/3A), and 1 USB-C (27W 5V 3A) port which can provide 300 watts continuous DC 18v to AC 110v-120v power, allowing you to charge multiple devices simultaneously, making it ideal for use in driving, road trips, or while camping.
- High-Speed 300W Charging: The charger adapter 18v can deliver fast and efficient power to a wide range of devices, including smartphones, projectors, tablets, laptops, electric fans, cell phones, speakers, string Christmas lights and other electronic devices.
- Compatible with Milwaukee 18V Batteries: This allows you to charge your electronic devices anytime, even in remote locations without powersimply bring your battery (Note: battery NOT included). Including model 48-11-1820 48-11-1822 48-11-1840 48-11-1850 48-11-1852 48-11-1860 48-11-1862, and more.
- Multi-Layer Protection: Utilizing advanced SPWM chip technology (smaller/lighter/quieter/higher conversion efficiency), the device incorporates a safe charging design with a built-in 40A fuse. It provides comprehensive safeguards against overload, overheating, undervoltage, overvoltage charging, and short circuits.
- Built to Last and Rapid Cooling: Featuring advanced drop and impact resistance for enhanced life span. The intelligent cooling fan system ensures ultra-quiet operation of the battery inverter, while automatically adjusting fan speed for faster cooling when device temperature rises or output power exceeds 70W.
Brand: LIVOWALNY
Recommended Uses For Product: Vehicle, Office, Home
Power Source: Battery Powered
Wattage: 18 watts
Model Name: outlet adapter
Product Dimensions: 4.9 x 3 x 1.9 inches
Item Weight: 1.19 pounds
Item model number: power supply
Date First Available: March 27, 2025
Manufacturer: LIVOWALNY
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: For Milwaukee 18V Battery
This is a wonderful converter. I have converters that work to convert 12v in the car to electrical. However, this one converts the power in an 18V Milwaukee battery to 110 electrical power. There are 2 3-prong outlets and 2 USB outlets on the converter and also one USB and one USB-c outlet on the part of the convert that plugs into the 18 volt battery. This works with Milwaukee and any 18V Milwaukee compatible battery. This is an amazing device. You can charge your phone or any USB-c rechargeable device and anything that plugs into a regular household outlet. This is great for outside at a work site or in any emergency where electrical power is out. It is only slightly larger than the battery you use to power it, so it is easily portable. The thing that's really important is that it really works.
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Reviewed in the United States on May 12, 2025 by R.F.
Size: For Milwaukee 18V Battery
What a great idea. I use inverters for a lot of things, but you have to have a battery or power socket nearby. I do always have an M18 battery lying around. This works very well. It's easy to snap on and power a number of things. It has USB A and C ports for charging electronics and a couple outlets. The all metal case feels solid. It works as I would expect for a 300w inverter. I can see using this camping, fishing, on a job site, in your car, etc. This would keep your phone charged during a power outage. There are a lot of reasons to use this set up and it does not take up a lot of space. Super cool.
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Reviewed in the United States on May 12, 2025 by Fernham Fernham
Size: For Milwaukee 18V Battery
Just as pictured! I have to buy a new battery for the power supply because I was dumb and misread the product. It doesn't work with the battery I have, I see now it is for the milwaukee battery...which works out anyway because I planned on getting new milwaukee sets anyway. So don't be like me and not fully read, haha. Will update when I get the right battery to see how well it works!
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Reviewed in the United States on April 28, 2025 by Lexie Gray
Size: For Milwaukee 18V Battery
Exactly the size a needed to fit standing up i a waterproof pellican style case to male a portable power station
Reviewed in the United States on May 11, 2025 by Vince watson
Size: For Milwaukee 18V Battery
This is a small 300 watt inverter. In my tests with a true RMS voltmeter the output read 110.9 volts and exactly 60 HZ. If you are married to the Milwaukee tools that use the 18 volt battery then this is what you need. This is great to charge tablets and phones and similar low current draw devices. You will not be running microwaves or air conditioners with this little inverter. This has a couple USB outlets for charging phones. The plug adapter mates correctly with my Milwaukee batteries. The build quality seems decent and the fit and finish is good.
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Reviewed in the United States on May 12, 2025 by Thomas Kitz
Size: For Milwaukee 18V Battery
It works!
Reviewed in the United States on May 2, 2025 by Lakeside49
Size: For Milwaukee 18V Battery
Reviewed in the United States on May 13, 2025 by Tiffany V Dolby Tiffany V Dolby