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Looking for a reliable car plug inverter that works with your Milwaukee 18V battery? This 2-pack delivers 300W high-efficiency conversion from DC 20V to AC 110V. No cords. No gas generator. Just slide on your Milwaukee 18V battery and power your devices on the road, at camp, or during emergencies. (Battery not included. Use 4.0Ah or higher for best results.)

This car plug inverter is built for camping, RV trips, road emergencies, and outdoor worksites. To begin with, it works with Milwaukee 18V lithium-ion batteries including 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1862, and more. As a result, you get a reliable power partner for remote outdoor settings.
Moreover, the 300W high-efficiency conversion keeps your essential electronics—smartphones, laptops, tablets, cameras, and lights—charged during power outages or on the go. That's why it's a great power inverter for camper use and other outdoor adventures.






This power inverter for camper works for camping, RV trips, road emergencies, tailgating, and job sites. It's also a great car plug inverter for laptops, tablets, phones, cameras, LED lights, and small electronics. Keep one in your car or truck for power anywhere.
This Milwaukee M18 inverter works with Milwaukee 18V lithium-ion batteries including 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1862, and more. For best results, use a 4.0Ah or higher battery. (Battery not included.)
The 300W power inverter provides 2 AC outlets, 3 USB ports (DC 5V/5.4A), and 1 Type-C port. Therefore, you can charge multiple devices at once. Use it for phones, tablets, laptops, cameras, and lights. The high-efficiency conversion ensures stable operation.
The built-in safety system protects against short circuits, over-current, under-voltage, and overheating. In addition, the advanced low voltage protection automatically shuts down the inverter when battery voltage drops below 15V or rises above 24V. The compact design with cooling fan makes it easy to carry and safe to use.
Does this car plug inverter work with Milwaukee batteries?
Yes. This car plug inverter works with Milwaukee 18V lithium-ion batteries including 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, and 48-11-1862. We suggest 4.0Ah or higher.
What is the maximum output?
This car plug inverter delivers 300W output with 2 AC outlets, 3 USB ports, and 1 Type-C port.
Does it have low voltage protection?
Yes. The advanced low voltage protection automatically shuts down the inverter when battery voltage drops below 15V or rises above 24V.
What is included in the box?
2 x 300W Power Inverters and 2 x User Manuals. Battery not included.
Can this Milwaukee M18 inverter run large appliances?
No. This 300W inverter is designed for small electronics and devices. It works best for laptops, tablets, phones, cameras, and LED lights.
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All Ecarke tools come with a reliable warranty. Our customer support team is available 24/7 to help with any questions.
🚀 Get this car plug inverter 2-pack today – works with Milwaukee 18V batteries!
Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every ECARKE tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, ECARKE provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
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