LIVOWALNY SKU070220001 220-250W Power Inverter for Milwaukee 18V Batteries

At 4 x 3 x 3 inches, the LIVOWALNY power inverter has a compact format for a campsite, job site, or emergency kit. It turns power from a compatible Milwaukee 18V battery into 110-120V AC.

Use the single AC outlet for small electronics such as phones, laptops, tablets, and chargers. Two USB ports and a Type-C port offer additional ways to charge devices from the same battery.

A built-in LED work light has three brightness levels and adjustable angles, adding useful illumination when you’re setting up outdoors or working through an outage. The inverter is designed for use with your own compatible battery, the battery is not included.

What matters most

This converter makes a compatible tool battery a portable power source, so you can bring a familiar battery platform to a campsite or keep it handy for a short power interruption. The AC outlet supports small electronics, while the USB and Type-C ports provide convenient charging options without taking up the outlet. It is not rated for heaters or large fans, making its intended role clear: powering smaller devices rather than high-draw equipment.

Compatibility includes Milwaukee 18V batteries such as 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, and 48-11-1862. For someone already carrying compatible tool batteries, this approach can be more convenient than adding a separate power station to their gear. Buyers often describe the inverter as handy for camping and phone charging, while feedback on runtime, output, and how securely it fits the battery is mixed. That makes battery condition, the connected device, and the intended task practical considerations when planning a portable setup.

Care & maintenance

The compact fan and ventilation openings help manage heat during operation. Set the inverter on a hard, flat surface and keep the fan vent clear so air can circulate. Built-in protection functions cover issues including overheating, overload, short circuit, and low voltage. Removing the battery after use helps avoid leaving the inverter connected when it is not needed.

How to use it

Attach a compatible Milwaukee 18V battery, then connect a small electronic device to the AC outlet or one of the USB charging ports. For a camping setup, it can supply power for a phone or laptop while the adjustable LED light illuminates the nearby work area. During an outage, the same combination of AC, USB, Type-C, and light functions can support basic device charging and visibility from one compact unit.

The inverter’s AC output is intended for 110-120V devices, so match the connected device to that output and keep the setup within the inverter’s stated use for small electronics. Use the light’s three brightness settings to suit the task, and leave the ventilation openings unobstructed during operation.

Final verdict

For campers, mobile workers, and households that already use compatible Milwaukee 18V batteries, this inverter combines a portable AC outlet, multiple charging ports, and an adjustable LED work light in a compact format. It’s a practical way to put a tool battery to use for small electronics and task lighting when a wall outlet isn’t available.