【Battery Compatibility】Designed for ultimate convenience, our portable fan is compatible with Milwaukee M18 Li-ion batteries. For Milwaukee 18V Battery. (including 48-11-1850，48-11-1815，48-11-1828，48-11-1835，48-11-1840，48-11-1841).
This product would be ideal for outdoor spaces, such as patios and decks, where a compact, high-rotation cordless fan is needed for powerful airflow.
