TANHEYIN 300W Inverter for Milwaukee M18 Battery — PD 65W Type-C, 2 AC, 2 USB-A, Portable Power

Power on demand with TANHEYIN 300W Inverter for Milwaukee M18 Battery

Turn any Milwaukee M18 battery into a reliable AC power source with the TANHEYIN 300W Power Inverter. This compact device steps up DC 18V to a stable 110V-120V, letting you run phones, laptops, radios, fans, lights, and other small electronics when you're off-grid, during travel, or facing a power outage. Designed to be lightweight and portable, it slips into a bag or glove compartment for camping trips, road trips, or home backup scenarios. Note that battery is not included.

What you get in a compact power hub

Two AC outlets deliver up to 300W total, so you can run more than one device at a time within the inverter's capacity.

• PD 65W Type-C fast charging supports compatible laptops, tablets, and phones, helping you cut charging time on the go.
• USB-A and Type-C outputs on the unit provide flexible charging for everyday devices, while the battery adapter adds a second USB-A and PD-enabled Type-C port for additional charging options.

Designed for Milwaukee M18 compatibility

Using a simple slide-and-lock adapter, the inverter draws power from Milwaukee 18V batteries (models like 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1840, 48-11-1850, and more). This expands your portable power options in outdoor work, vehicles, or remote locations. Remember: battery is not included.

Smart charging layout for real-life use

In addition to the main AC outlets, the device includes:

• A Type-C PD 65W port for fast charging of high-demand devices (laptop or phone).
• A USB-A port (18W max) and a Type-C 20W port on the battery adapter, enabling simultaneous charging across ports without excessive heat.

Safety and convenience you can rely on

An integrated smart chip monitors voltage and current, offering protections such as low-voltage, over-voltage, over-load, over-current, short-circuit, and overheating. If the input voltage dips, the outlets automatically adjust to protect your devices and battery life. For optimal care, it's recommended to remove the battery if you won't be using the inverter for an extended period.

Compact, quiet, and ready for adventures

At only about 4.8 x 3 x 1.8 inches, this inverter is a true travel-friendly companion. A built-in cooling fan helps dissipate heat whenever the unit is in use, so you can power essentials during camps, road trips, or after a home outage without adding bulk to your pack. High-wattage equipment beyond 300W isn't advised, ensuring a safer experience while you explore or work remotely.